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AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 1 SECTION 7 - Interdistrict Band Designations ATT TN IL-14-0021 Effective: May 1, 2014 USAGE SERVICES Part 4, Section 2 addresses Exchange Access Service and the furnishing of facilities necessary for communicating within and between specified exchange areas. The service is classified as both Local Exchange and Interexchange Telecommunications Service. Service is comprised of network access and usage which are addressed in Section 2. Usage Services offered in Market Service Areas 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 15 and 16 are described in Part 4, Section 2 and Part 11, Section 1. Interdistrict Band Designations for Usage of Services are offered in this Section. The applicable usage rates are specified in Part 4, Section 2. Market Service Area 1 A. General Monthly rates for network access lines as specified in Part 4, Section 2 are applicable in addition to usage rates.

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AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 1 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES Part 4, Section 2 addresses Exchange Access Service and the furnishing of facilities necessary for communicating within and between specified exchange areas. The service is classified as both Local Exchange and Interexchange Telecommunications Service. Service is comprised of network access and usage which are addressed in Section 2. Usage Services offered in Market Service Areas 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 15 and 16 are described in Part 4, Section 2 and Part 11, Section 1. Interdistrict Band Designations for Usage of Services are offered in this Section. The applicable usage rates are specified in Part 4, Section 2.

Market Service Area 1 A. General

Monthly rates for network access lines as specified in Part 4, Section 2 are applicable in addition to usage rates.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 2 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations

1. Calls to Arlington Heights (IND) will be billed the same as calls to Arlington Heights. 2. Effective September 1, 2003 calls to certain cellular numbers within the following cellular districts

will be rated based on the corresponding AT&T Illinois districts as follows: Cellular District AT&T Illinois District Buffalo Grove (CL) Wheeling Burr Ridge (CL) Hinsdale Chicago – Wabash (CL) Chicago – Wabash Crescent City (CL) Crescent City Joliet (CL) Joliet Main Oglesby (CL) Oglesby Schaumburg (CL) Schaumburg West Chicago (CL) West Chicago Woodstock (CL) Woodstock

3. Effective Effective November 15, 2003 certain cellular numbers within the following cellular districts will be rated based on the corresponding SBC Illinois districts as follows:

Cellular District AT&T Illinois District Chicago – Congress (CL) Chicago - Wabash Chicago – Newcastle (CL) Chicago - Newcastle La Grange (CL) La Grange Northbrook (CL) Northbrook

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 3 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ALGONQUIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B# CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C BOLINGBROOK C CHICAGO-OAKLAND C BRADLEY (CL) C CHICAGO-OHARE C BRAIDWOOD C BUFFALO GROVE (CL) C CHICAGO-PORTSMOUTH C BUFFALO GROVE/SZC (CL) B CHICAGO-PROSPECT C BURR RIDGE (CL) C CHICAGO-PULLMAN C CALUMET CITY C CHICAGO-ROGERS PARK C CARY A CHICAGO-SO CHICAGO C CEDAR POINT * CHICAGO-STEWART C CHEBANSE * CHICAGO-STEWART (CL) C CHICAGO-AUSTIN C CHICAGO-SUPERIOR C CHICAGO-BEVERLY C CHICAGO-WABASH C CHICAGO-CALUMET C CHICAGO-WABASH (CL) C CHICAGO-CANAL C CHICAGO HEIGHTS EAST C CHICAGO-CONGRESS (CL) C CHICAGO HEIGHTS MAIN C CHICAGO-EDGEWATER C CICERO C CHICAGO-FRANKLIN C CISSNA PARK * CHICAGO-HUMBOLDT C CLIFTON *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 4 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ALGONQUIN

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE B CRESCENT CITY C HARING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE A HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE A HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY A ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 5 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ALGONQUIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK A MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 6 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ALGONQUIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST B TONICA * WILMETTE C UNION B WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK B WATSEKA (CL) C WOODSTOCK (CL) B WAUCONDA B WOODSTOCK NORTH (CL) B YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 7 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ANTIOCH

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 8 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ANTIOCH

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE A LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA A GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE B LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 9 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ANTIOCH

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C OGLESBY (CL) C LOCKPORT C ONARGA C LOMBARD C ORLAND C MANHATTAN C OSWEGO C MANTENO C OTTAWA C MARENGO C OTTAWA (CL) C MARSEILLES * PALATINE C MARTINTON * PALOS PARK C MAZON C PARK FOREST C MC HENRY B PARK RIDGE C MC NABB * PAW PAW * MILFORD * PEOTONE C MINOOKA C PLAINFIELD C MINOOKA (CL) C PLANO C MOKENA C PLATO CENTER C MOMENCE C PLATTVILLE C MORRIS C POPLAR CREEK C MORTON GROVE C RICHMOND B NAPERVILLE C RIVER GROVE C NAPERVILLE NORTHEAST C RIVERDALE C NEW LENOX C ROMEOVILLE C NEWARK C ROSELLE C NORTH ANTIOCH, WI. A ROUND LAKE B NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 10 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ANTIOCH

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C# SOMONAUK * WELLINGTON * SPRING GROVE A WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C WAUCONDA C YORKVILLE C ZION B#

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 11 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ARLINGTON HEIGHTS

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 12 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ARLINGTON HEIGHTS

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH B# GLENVIEW B LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 13 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ARLINGTON HEIGHTS

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG A NORTHBROOK (CL) A SCHAUMBURG (CL) A NORTHBROOK WEST A SCHAUMBURG NORTH A OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 14 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: ARLINGTON HEIGHTS

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING A SUMMIT C WILLOWCREST A TINLEY PARK C WILMETTE B TONICA * WILMINGTON C UNION C WINNETKA B UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C WAUCONDA B YORKVILLE C WAUKEGAN C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 15 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA MAIN A CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK B CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 16 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE B HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN B JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE B ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B# LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH B GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 17 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO A MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B# MINOOKA C PLANO B MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE A RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE B NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 18 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE B WHEATON B SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE A WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 19 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST A CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK B CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 20 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN B JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE B ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B# LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 21 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO A MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B MINOOKA C PLANO B MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE B NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 22 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: AURORA MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE A WHEATON B SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B# ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 23 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B# CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS B CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) A CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY A CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 24 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE B HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B# HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH A GLENVIEW C LAKE ZURICH (CL) A GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE B LIBERTYVILLE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 25 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK A MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE B NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) B SCHAUMBURG (CL) A NORTHBROOK WEST B SCHAUMBURG NORTH A OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 26 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA A WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 27 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON SOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS A CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) B CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON A CHICAGO-LAKEVIEW C BARTLETT A CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 28 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON SOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 29 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON SOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK A MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG A NORTHBROOK (CL) B SCHAUMBURG (CL) A NORTHBROOK WEST B SCHAUMBURG NORTH A OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 30 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARRINGTON SOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON B SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 31 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARTLETT

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS B CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) B CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON B CHICAGO-LAKEVIEW C BARRINGTON SOUTH A CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 32 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARTLETT

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B# HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN A JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B# LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 33 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARTLETT

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK A MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) A NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 34 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BARTLETT

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO A STELLE * WEST CHICAGO (CL) A STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON B# SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 35 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BEECHER

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON C CHICAGO-LAKEVIEW C BARRINGTON SOUTH C CHICAGO-LAWNDALE C BARTLETT C CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-NEWCASTLE C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST B CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 36 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BEECHER

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE A HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK A LELAND * GRANT PARK A LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 37 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BEECHER

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO B OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE B# MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE B POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 38 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BEECHER

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 39 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BELLWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS B CHICAGO-IRVING B ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE B AURORA MAIN C CHICAGO-LAKESHORE B BARRINGTON C CHICAGO-LAKEVIEW B BARRINGTON SOUTH C CHICAGO-LAWNDALE B BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE B BENSENVILLE A CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN A CHICAGO-WABASH (CL) B CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO A CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER B CLIFTON * CHICAGO-FRANKLIN B CHICAGO-HUMBOLDT B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 40 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BELLWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE A DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH B GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 41 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BELLWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK A SCHILLER PARK A OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 42 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BELLWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 43 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BENSENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS B CHICAGO-IRVING B ARLINGTON HEIGHTS (CL) B CHICAGO-KEDZIE B ASHKUM * CHICAGO-KILDARE B AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON C CHICAGO-LAKEVIEW B BARRINGTON SOUTH B CHICAGO-LAWNDALE B BARTLETT B CHICAGO-MERRIMAC B BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE C BELLWOOD A CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER B CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 44 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BENSENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 45 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BENSENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG A NORTHBROOK (CL) B SCHAUMBURG (CL) B NORTHBROOK WEST B SCHAUMBURG NORTH B OAK BROOK A SCHILLER PARK A OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 46 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BENSENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT B WHEELING B TINLEY PARK C WILLOWCREST B TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 47 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BIG ROCK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST B CHICAGO-LAFAYETTE C AURORA MAIN B CHICAGO-LAKESHORE C BARRINGTON C CHICAGO-LAKEVIEW C BARRINGTON SOUTH C CHICAGO-LAWNDALE C BARTLETT C CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE C BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 48 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BIG ROCK

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN B JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE A ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 49 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BIG ROCK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO B MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO A MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 50 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BIG ROCK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE A WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 51 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BLUE ISLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK B ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE B ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE B AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON C CHICAGO-LAKEVIEW C BARRINGTON SOUTH C CHICAGO-LAWNDALE B BARTLETT C CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL A BEECHER C CHICAGO-MONROE B BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN A BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO B CALUMET CITY B CHICAGO-STEWART A CARY C CHICAGO-STEWART (CL) A CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN C CHICAGO-WABASH (CL) B CHICAGO-BEVERLY A CHICAGO HEIGHTS EAST B CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 52 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BLUE ISLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD A DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 53 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BLUE ISLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B# LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK A MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN A SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 54 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BLUE ISLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK A WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 55 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BOLINGBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST B CHICAGO-LAFAYETTE C AURORA MAIN B CHICAGO-LAKESHORE C BARRINGTON C CHICAGO-LAKEVIEW C BARRINGTON SOUTH C CHICAGO-LAWNDALE C BARTLETT C CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE C BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C BLUE ISLAND C CHICAGO-OAKLAND C BRADLEY (CL) C CHICAGO-OHARE C BRAIDWOOD C BUFFALO GROVE (CL) C CHICAGO-PORTSMOUTH C BUFFALO GROVE/SZC (CL) C CHICAGO-PROSPECT C BURR RIDGE (CL) B CHICAGO-PULLMAN C CALUMET CITY C CHICAGO-ROGERS PARK C CARY C CHICAGO-SO CHICAGO C CEDAR POINT * CHICAGO-STEWART C CHEBANSE * CHICAGO-STEWART (CL) C CHICAGO-AUSTIN C CHICAGO-SUPERIOR C CHICAGO-BEVERLY C CHICAGO-WABASH C CHICAGO-CALUMET C CHICAGO-WABASH (CL) C CHICAGO-CANAL C CHICAGO HEIGHTS EAST C CHICAGO-CONGRESS (CL) C CHICAGO HEIGHTS MAIN C CHICAGO-EDGEWATER C CICERO C CHICAGO-FRANKLIN C CISSNA PARK * CHICAGO-HUMBOLDT C CLIFTON *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 56 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BOLINGBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN B ELK GROVE C JOLIET WEST B ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN A GRANVILLE * LEMONT NORTH A GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 57 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BOLINGBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT A ORLAND B LOMBARD B OSWEGO B MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD A MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE A RIVERDALE C NAPERVILLE NORTHEAST A ROMEOVILLE A NEW LENOX B ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 58 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BOLINGBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON B SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 59 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BRAIDWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON C CHICAGO-LAKEVIEW C BARRINGTON SOUTH C CHICAGO-LAWNDALE C BARTLETT C CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE C BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-OAKLAND C BLUE ISLAND C CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH C BRADLEY (CL) C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 60 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BRAIDWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY A HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C# DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C# ELWOOD B KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER A LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 61 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BRAIDWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON B PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA B PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS B RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWIH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 62 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: BRAIDWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON A UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 63 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CALUMET CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK B ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON C CHICAGO-LAKEVIEW C BARRINGTON SOUTH C CHICAGO-LAWNDALE C BARTLETT C CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL A BEECHER C CHICAGO-MONROE C BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND B CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH C BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN A BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST A CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 64 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CALUMET CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMMOND EAST, IN. A CRESCENT CITY C HAMMOND WEST, IN. A CRESCENT CITY (CL) C HAMPSHIRE C CRETE B HARDING C CRYSTAL LAKE C HARVARD C DANFORTH * HARVEY A DEERFIELD C HEBRON * DEPUE * HERSCHER C DES PLAINES C HICKORY HILLS C DONOVAN * HICKORY HILLS (CL) C DOWNERS GROVE C HIGHLAND, IN. A** DUNDEE C HIGHLAND PARK C DWIGHT C HILLSIDE C EARLVILLE * HINSDALE C ELBURN C HOMEWOOD A ELGIN C HOPKINS PARK C ELK GROVE C HUNTLEY C ELK GROVE (CL) C JOLIET (CL) C ELMHURST C JOLIET MAIN C ELMHURST (CL) C JOLIET WEST C ELWOOD C JOLIET/ADM (CL) C EVANSTON C KANEVILLE C FOX LAKE C KANKAKEE C FRANKFORT C KINSMAN * GARDNER C LA GRANGE C GENEVA C LA GRANGE (CL) C GILMAN C LA SALLE C GLEN ELLYN C LA SALLE (CL) C GLENVIEW C LAKE FOREST C GOVERNORS PARK C LAKE VILLA C GRANT PARK C LAKE ZURICH C GRANVILLE * LAKE ZURICH (CL) C GRAYS LAKE C LELAND *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. ** Applicable for prefixes 418, 474, 889, 895 and any other future prefixes in the Calumet City district,

Lansing exchange.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 65 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CALUMET CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND LEMONT MAIN C OAK PARK C LEMONT NORTH C OGLESBY C LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C

* Long distance rates as described in PART 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 66 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CALUMET CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND SHELDON * WAUCONDA C SHERIDAN * WAUKEGAN C SKOKIE C WELLINGTON * SOMONAUK * WEST CHICAGO C SPRING GROVE * WEST CHICAGO (CL) C ST. ANNE C WESTCHESTER (CL) C STELLE * WHEATON C STOCKLAND * WHEELING C SUGAR GROVE C WILLOWCREST C SUMMIT C WILMETTE C TINLEY PARK B WILMINGTON C TONICA * WINNETKA C UNION C WONDER LAKE * UTICA C WOODLAND * VERONA C WOODSTOCK C WARRENVILLE C WOODSTOCK (CL) C WATSEKA C WOODSTOCK NORTH (CL) C WATSEKA (CL) C YORKVILLE C ZION C

* Long distance rates as described in PART 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 67 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CARY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN A CHICAGO-HYDE PARK C ANTIOCH C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) B CHICAGO-KEDZIE C ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE C AURORA MAIN C CHICAGO-LAKESHORE C BARRINGTON A CHICAGO-LAKEVIEW C BARRINGTON SOUTH B CHICAGO-LAWNDALE C BARTLETT B CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE C BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-OAKLAND C BLUE ISLAND C CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH C BRADLEY (CL) C CHICAGO-PROSPECT C BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) B CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART C CALUMET CITY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN C CHICAGO-HUMBOLDT C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 68 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CARY

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE A HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE A HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY B ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE B LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH A GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE B LIBERTYVILLE C

* Long distance rates as described in PART 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 69 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CARY

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE B NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 70 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CARY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST B TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK B WATSEKA (CL) C WOODSTOCK (CL) B WAUCONDA A WOODSTOCK NORTH (CL) B YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 71 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-AUSTIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK B ANTIOCH C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS C CHICAGO-IRVING A ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD A CHICAGO-NEWCASTLE A BENSENVILLE B CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) B CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET A CHICAGO HEIGHTS MAIN C CHICAGO-CANAL A CICERO A CHICAGO-CONGRESS (CL) A CISSNA PARK * CHICAGO-EDGEWATER A CLIFTON * CHICAGO-FRANKLIN A CHICAGO-HUMBOLDT A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 72 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-AUSTIN

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in PART 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 73 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-AUSTIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK A OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 74 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-AUSTIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 75 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-BEVERLY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK A ANTIOCH C CHICAGO-ILL DEARBORN B** ARLINGTON HEIGHTS C CHICAGO-IRVING C ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE B ASHKUM * CHICAGO-KILDARE C AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE B BARRINGTON C CHICAGO-LAKEVIEW C BARRINGTON SOUTH C CHICAGO-LAWNDALE B BARTLETT C CHICAGO-MERRIMAC C BEAVERVILLE * CHICAGO-MITCHELL A BEECHER C CHICAGO-MONROE B** BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND A CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN A BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO A BURR RIDGE (CL) B CHICAGO-STEWART A CALUMET CITY B CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B** CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST B CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN B CHICAGO-CANAL B CICERO B CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER C CLIFTON * CHICAGO-FRANKLIN B CHICAGO-HUMBOLDT B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. ** For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 76 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-BEVERLY

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 77 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-BEVERLY

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN A SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 78 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-BEVERLY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT B WILLOWCREST C TINLEY PARK B WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C WAUKEGAN C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 79 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-CALUMET

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK A ANTIOCH C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS C CHICAGO-IRVING B ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE B AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC B BEAVERVILLE * CHICAGO-MITCHELL B BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE C CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND B CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) C CHICAGO-STEWART A CALUMET CITY C CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL A CICERO A CHICAGO-CONGRESS (CL) A CISSNA PARK * CHICAGO-EDGEWATER B CLIFTON * CHICAGO-FRANKLIN A CHICAGO-HUMBOLDT A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 80 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-CALUMET

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 81 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont’d)

ORIGINATING DISTRICT: CHICAGO-CALUMET

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 82 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-CALUMET

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 83 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-CANAL

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK A ANTIOCH C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS C CHICAGO-IRVING A ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE C CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CONGRESS (CL) A CISSNA PARK * CHICAGO-EDGEWATER A CLIFTON * CHICAGO-FRANKLIN A CHICAGO-HUMBOLDT A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 84 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-CANAL

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 85 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-CANAL

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 86 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-CANAL

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 87 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-EDGEWATER

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK B ANTIOCH C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS C CHICAGO-IRVING A ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE B AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE B BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE A BENSENVILLE B CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART C CALUMET CITY C CHICAGO-STEWART (CL) C CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-FRANKLIN A CHICAGO-HUMBOLDT A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 88 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-EDGEWATER

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 89 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-EDGEWATER

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 90 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-EDGEWATER

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 91 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-FRANKLIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK A ANTIOCH C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS C CHICAGO-IRVING A ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE C CHICAGO-NEWCASTLE (CL) B BIG ROCK C BLUE ISLAND C CHICAGO-OAKLAND A BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C BRAIDWOOD C CHICAGO-PORTSMOUTH B BUFFALO GROVE (CL) C CHICAGO-PROSPECT A BUFFALO GROVE/SZC (CL) C CHICAGO-PULLMAN B BURR RIDGE (CL) C CHICAGO-ROGERS PARK B CALUMET CITY C CHICAGO-SO CHICAGO B CARY C CHICAGO-STEWART B CEDAR POINT * CHICAGO-STEWART (CL) B CHEBANSE * CHICAGO-SUPERIOR A CHICAGO-AUSTIN A CHICAGO-WABASH A CHICAGO-BEVERLY B CHICAGO-WABASH (CL) A CHICAGO-CALUMET A CHICAGO HEIGHTS EAST C CHICAGO-CANAL A CHICAGO HEIGHTS MAIN C CHICAGO-CONGRESS (CL) A CICERO A CHICAGO-EDGEWATER A CISSNA PARK * CHICAGO-HUMBOLDT A CLIFTON *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 92 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-FRANKLIN

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 93 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-FRANKLIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 94 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-FRANKLIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 95 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HUMBOLDT

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HYDE PARK B ANTIOCH C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS C CHICAGO-IRVING A ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE A BENSENVILLE B CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 96 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HUMBOLDT

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 97 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HUMBOLDT

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 98 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HUMBOLDT

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 99 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HYDE PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS C CHICAGO-IRVING B ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE B ASHKUM * CHICAGO-KILDARE B AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW B BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC B BEAVERVILLE * CHICAGO-MITCHELL B BEECHER C CHICAGO-MONROE A BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND B CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN A BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO A BURR RIDGE (CL) C CHICAGO-STEWART A CALUMET CITY B CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 100 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HYDE PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 101 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HYDE PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 102 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-HYDE PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 103 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ILL DEARBORN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-IRVING A ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE C CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 104 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ILL DEARBORN

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 105 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ILL DEARBORN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 106 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ILL DEARBORN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 107 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-IRVING

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-KEDZIE A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE B AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE A BENSENVILLE B CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 108 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-IRVING

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 109 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-IRVING

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN C SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 110 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-IRVING

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 111 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KEDZIE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KILDARE A AURORA EAST C CHICAGO-LAFAYETTE A AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD A CHICAGO-NEWCASTLE B BENSENVILLE B CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND B CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) B CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 112 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KEDZIE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 113 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KEDZIE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 114 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KEDZIE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 115 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KILDARE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-LAFAYETTE B AURORA MAIN C CHICAGO-LAKESHORE B BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD A CHICAGO-NEWCASTLE A BENSENVILLE B CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND C CHICAGO-OHARE A BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH B# CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the City

of Chicago telephone numbers 747-1000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 116 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KILDARE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 117 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KILDARE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK A OAK LAWN C SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 118 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-KILDARE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 119 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAFAYETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAKESHORE A BARRINGTON C CHICAGO-LAKEVIEW A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL B BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE C CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND B CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) B CHICAGO-STEWART A CALUMET CITY C CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 120 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAFAYETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 121 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAFAYETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 122 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAFAYETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 123 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKESHORE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE C CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND C CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 124 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKESHORE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 125 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKESHORE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 126 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKESHORE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 127 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKEVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAWNDALE A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE A BENSENVILLE B CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 128 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKEVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 129 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKEVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 130 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAKEVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 131 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAWNDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-MERRIMAC A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE B CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND B CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) B CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 132 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAWNDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 133 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAWNDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 134 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-LAWNDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 135 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MERRIMAC

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MITCHELL C BEECHER C CHICAGO-MONROE A BELLWOOD A CHICAGO-NEWCASTLE A BENSENVILLE B CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND C CHICAGO-OHARE A BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) B CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 136 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MERRIMAC

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 137 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MERRIMAC

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK A OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 138 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MERRIMAC

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 139 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MITCHELL

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C# ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MONROE C# BELLWOOD C CHICAGO-NEWCASTLE C BENSENVILLE C CHICAGO-NEWCASTLE (CL) C BIG ROCK C CHICAGO-OAKLAND B BLUE ISLAND A CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT B BRAIDWOOD C CHICAGO-PULLMAN A BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO A BURR RIDGE (CL) C CHICAGO-STEWART A CALUMET CITY A CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR C CEDAR POINT * CHICAGO-WABASH C# CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN C CHICAGO HEIGHTS EAST B CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN B CHICAGO-CALUMET B CICERO C CHICAGO-CANAL C CISSNA PARK * CHICAGO-CONGRESS (CL) C CLIFTON * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 140 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MITCHELL

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 141 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MITCHELL

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 142 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MITCHELL

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 143 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MONROE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-NEWCASTLE B BENSENVILLE C CHICAGO-NEWCASTLE (CL) B BIG ROCK C CHICAGO-OAKLAND A BLUE ISLAND B CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) C CHICAGO-STEWART B CALUMET CITY C CHICAGO-STEWART (CL) B CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 144 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MONROE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 145 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MONROE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 146 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-MONROE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO(CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 147 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-NEWCASTLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B# BENSENVILLE A CHICAGO-NEWCASTLE (CL) A BIG ROCK C CHICAGO-OAKLAND C BLUE ISLAND C CHICAGO-OHARE A BOLINGBROOK C CHICAGO-PORTSMOUTH B BRADLEY (CL) C CHICAGO-PROSPECT C BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) B CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART C CALUMET CITY C CHICAGO-STEWART (CL) C CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B# CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO B CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 148 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-NEWCASTLE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK B DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW A LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 149 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-NEWCASTLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG B NORTHBROOK (CL) B SCHAUMBURG (CL) B NORTHBROOK WEST B SCHAUMBURG NORTH B OAK BROOK B SCHILLER PARK A OAK LAWN C SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 150 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-NEWCASTLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 151 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OAKLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL B BELLWOOD B CHICAGO-MONROE A BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B CHICAGO-OHARE C BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO A BURR RIDGE (CL) C CHICAGO-STEWART A CALUMET CITY B CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR A CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 152 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OAKLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 153 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OAKLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 154 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OAKLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 155 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OHARE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B# BENSENVILLE A CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-PORTSMOUTH C BRADLEY (CL) C CHICAGO-PROSPECT C BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) B CHICAGO-ROGERS PARK B BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART C CALUMET CITY C CHICAGO-STEWART (CL) C CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH C# CHEBANSE * CHICAGO-WABASH (CL) C CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET C CICERO B CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CLIFTON * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 156 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OHARE

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW A LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 157 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OHARE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG B NORTHBROOK (CL) B SCHAUMBURG (CL) B NORTHBROOK WEST B SCHAUMBURG NORTH B OAK BROOK B SCHILLER PARK A OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 158 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-OHARE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON B SUMMIT B WHEELING B TINLEY PARK C WILLOWCREST B TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 159 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PORTSMOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL B BELLWOOD B CHICAGO-MONROE A BENSENVILLE C CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND B CHICAGO-OAKLAND A BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN B BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) B CHICAGO-STEWART A CALUMET CITY C CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B# CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CLIFTON * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 160 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PORTSMOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) A DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE B HINSDALE B

DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH B GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 161 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PORTSMOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN A SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 162 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PORTSMOUTH

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 163 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PROSPECT

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN ANTIOCH ARLINGTON HEIGHTS ARLINGTON HEIGHTS (CL) ASHKUM AURORA EAST AURORA MAIN BARRINGTON BARRINGTON SOUTH BARTLETT BEAVERVILLE BEECHER BELLWOOD BENSENVILLE BIG ROCK BLUE ISLAND BOLINGBROOK BRADLEY (CL) BRAIDWOOD BUFFALO GROVE (CL) BUFFALO GROVE/SZC (CL) BURR RIDGE (CL) CALUMET CITY CARY CEDAR POINT CHEBANSE CHICAGO-AUSTIN CHICAGO-BEVERLY CHICAGO-CALUMET CHICAGO-CANAL CHICAGO-CONGRESS (CL) CHICAGO-EDGEWATER CHICAGO-FRANKLIN

C C C C *

C C C C C *

C B C C B C C C C C B B C *

*

A A A A A B A

CHICAGO-HUMBOLDT CHICAGO-HYDE PARK CHICAGO-ILL DEARBORN CHICAGO-IRVING CHICAGO-KEDZIE CHICAGO-KILDARE CHICAGO-LAFAYETTE CHICAGO-LAKESHORE CHICAGO-LAKEVIEW CHICAGO-LAWNDALE CHICAGO-MERRIMAC CHICAGO-MITCHELL CHICAGO-MONROE CHICAGO-NEWCASTLE CHICAGO-NEWCASTLE (CL) CHICAGO-OAKLAND CHICAGO-OHARE CHICAGO-PORTSMOUTH CHICAGO-PULLMAN CHICAGO-ROGERS PARK CHICAGO-SO CHICAGO CHICAGO-STEWART CHICAGO-STEWART (CL) CHICAGO-SUPERIOR CHICAGO-WABASH CHICAGO-WABASH (CL) CHICAGO HEIGHTS EAST CHICAGO HEIGHTS MAIN CICERO CISSNA PARK CLIFTON

B A A B A B A A B A B B A C C A C A A C A A A A A A C C A *

*

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 164 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PROSPECT

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 165 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PROSPECT

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN A SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 166 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PROSPECT

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 167 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PULLMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL A BELLWOOD C CHICAGO-MONROE B# BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT A BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO A BURR RIDGE (CL) C CHICAGO-STEWART A CALUMET CITY A CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B# CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST B CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN B CHICAGO-CALUMET B CICERO B CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CLIFTON * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 168 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PULLMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 169 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PULLMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN A SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 170 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-PULLMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 171 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ROGERS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE B# BENSENVILLE B CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART C CALUMET CITY C CHICAGO-STEWART (CL) C CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B# CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO B CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 172 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ROGERS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 173 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ROGERS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 174 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-ROGERS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 175 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SO CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL A BELLWOOD C CHICAGO-MONROE B# BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B CHICAGO-OAKLAND A BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT A BUFFALO GROVE (CL) C CHICAGO-PULLMAN A BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-STEWART A CALUMET CITY B CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B# CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO B CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CLIFTON * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 176 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SO CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 177 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SO CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 178 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SO CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 179 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-STEWART

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-CANAL B ANTIOCH C CHICAGO-CONGRESS (CL) B ARLINGTON HEIGHTS C CHICAGO-EDGEWATER C ARLINGTON HEIGHTS (CL) C CHICAGO-FRANKLIN B ASHKUM * CHICAGO-HUMBOLDT B AURORA EAST C CHICAGO-HYDE PARK A AURORA MAIN C CHICAGO-ILL DEARBORN B# BARRINGTON C CHICAGO-IRVING B BARRINGTON SOUTH C CHICAGO-KEDZIE B BARTLETT C CHICAGO-KILDARE B BEAVERVILLE * CHICAGO-LAFAYETTE A BEECHER C CHICAGO-LAKESHORE B BELLWOOD C CHICAGO-LAKEVIEW B BENSENVILLE C CHICAGO-LAWNDALE B BIG ROCK C CHICAGO-MERRIMAC B BLUE ISLAND A CHICAGO-MITCHELL A BOLINGBROOK C CHICAGO-MONROE B# BRADLEY (CL) C CHICAGO-NEWCASTLE C BRAIDWOOD C CHICAGO-NEWCASTLE (CL) C BUFFALO GROVE (CL) C CHICAGO-OAKLAND A BUFFALO GROVE/SZC (CL) C CHICAGO-OHARE C BURR RIDGE (CL) C CHICAGO-PORTSMOUTH A CALUMET CITY B CHICAGO-PROSPECT A CARY C CHICAGO-PULLMAN A CEDAR POINT * CHICAGO-ROGERS PARK C CHEBANSE * CHICAGO-SO CHICAGO A CHICAGO-AUSTIN B CHICAGO-STEWART (CL) A CHICAGO-BEVERLY A CHICAGO-CALUMET A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 180 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-STEWART

TERM. DISTRICT BAND TERM. DISTRICT BAND CHICAGO-SUPERIOR B GENEVA C CHICAGO-WABASH B** GILMAN C CHICAGO-WABASH (CL) A GLEN ELLYN C CHICAGO HEIGHTS EAST C GLENVIEW C CHICAGO HEIGHTS MAIN C GOVERNORS PARK C CICERO B GRANT PARK C CISSNA PARK * GRANVILLE * CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 181 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-STEWART

TERM. DISTRICT BAND TERM. DISTRICT BAND LA SALLE (CL) C NORTHBROOK C LAKE FOREST C NORTHBROOK (CL) C LAKE VILLA C NORTHBROOK WEST C LAKE ZURICH C OAK BROOK C LAKE ZURICH (CL) C OAK LAWN A LELAND * OAK PARK B LEMONT MAIN C OGLESBY C LEMONT NORTH C OGLESBY (CL) C LIBERTYVILLE C ONARGA C LISBON C ORLAND B LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK B MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE A NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 182 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-STEWART

TERM. DISTRICT BAND TERM. DISTRICT BAND SCHAUMBURG C WARRENVILLE C SCHAUMBURG (CL) C WATSEKA C SCHAUMBURG NORTH C WATSEKA (CL) C SCHILLER PARK C WAUCONDA C SENECA C WAUKEGAN C SHELDON * WELLINGTON * SHERIDAN * WEST CHICAGO C SKOKIE C WEST CHICAGO (CL) C SOMONAUK * WESTCHESTER (CL) C SPRING GROVE * WHEATON C ST. ANNE C WHEELING C STELLE * WILLOWCREST C STOCKLAND * WILMETTE C SUGAR GROVE C WILMINGTON C SUMMIT B WINNETKA C TINLEY PARK B WONDER LAKE * TONICA * WOODLAND * UTICA C WOODSTOCK C VERONA C WOODSTOCK (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 183 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SUPERIOR

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE A BENSENVILLE C CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND A BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT A BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) C CHICAGO-SO CHICAGO B CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-WABASH A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO B CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 184 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SUPERIOR

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 185 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SUPERIOR

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 186 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-SUPERIOR

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 187 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-WABASH

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK A ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN A ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE A BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE A BENSENVILLE C CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND B CHICAGO-OAKLAND A BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT A BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) C CHICAGO-SO CHICAGO B CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR A CHEBANSE * CHICAGO-WABASH (CL) A CHICAGO-AUSTIN A CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET A CICERO A CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 188 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-WABASH

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 189 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-WABASH

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 190 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO-WABASH

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 191 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER B CHICAGO-MITCHELL B BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY A CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS MAIN A CHICAGO-CALUMET C CICERO C CHICAGO-CANAL C CISSNA PARK * CHICAGO-CONGRESS (CL) C CLIFTON * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 192 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE A HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD A DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK B LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEM ONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 193 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST A MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 194 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS EAST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 195 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER B CHICAGO-MITCHELL B BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY B CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST A CHICAGO-CALUMET C CICERO C CHICAGO-CANAL C CISSNA PARK * CHICAGO-CONGRESS (CL) C CLIFTON * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 196 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE A HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD A DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK A LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 197 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST A MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE B MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 198 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CHICAGO HEIGHTS MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 199 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CICERO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE A BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND B CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH A BRAIDWOOD C CHICAGO-PROSPECT A BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) B CHICAGO-SO CHICAGO B CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH A CHICAGO-AUSTIN A CHICAGO-WABASH (CL) A CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET A CHICAGO HEIGHTS MAIN C CHICAGO-CANAL A CISSNA PARK * CHICAGO-CONGRESS (CL) A CLIFTON * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 200 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CICERO

TERM. DISTRICT BAND TERM. DISTRICT BAND COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH B GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 201 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CICERO

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 202 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CICERO

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 203 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: COAL CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD A CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 204 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: COAL CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES * HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT B HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD B KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER A LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 205 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: COAL CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON A PARK RIDGE * MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA B PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS B# RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 206 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: COAL CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON A UTICA C WINNETKA C VERONA B WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 207 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRESCENT CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 208 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRESCENT CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY (CL) A HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN A LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 209 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRESCENT CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA B# LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 210 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRESCENT CITY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA A WOODSTOCK C WATSEKA (CL) B WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 211 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRETE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER A CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY B CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST A CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN A CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 212 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRETE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK A LELAND * GRANT PARK B LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 213 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRETE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST A MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE B MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 214 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRETE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 215 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRYSTAL LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN A CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY A CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 216 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRYSTAL LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE B COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY A ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE B LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 217 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRYSTAL LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO B PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B# PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE B NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 218 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: CRYSTAL LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION B WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE B WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK B# WATSEKA (CL) C WOODSTOCK (CL) B WAUCONDA B# WOODSTOCK NORTH (CL) A YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 219 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DEERFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK B BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 220 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DEERFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK A DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST A GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW A LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 221 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DEERFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO B SANDWICH * NORTHBROOK A SCHAUMBURG B NORTHBROOK (CL) A SCHAUMBURG (CL) B NORTHBROOK WEST A SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 222 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DEERFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN B SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING A TINLEY PARK C WILLOWCREST B TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 223 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DES PLAINES

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHEBANSE * ANTIOCH C CHICAGO-AUSTIN B ARLINGTON HEIGHTS A CHICAGO-BEVERLY C ARLINGTON HEIGHTS (CL) B CHICAGO-CALUMET C ASHKUM * CHICAGO-CANAL C AURORA EAST C CHICAGO-CONGRESS (CL) C AURORA MAIN C CHICAGO-EDGEWATER B BARRINGTON B CHICAGO-FRANKLIN C BARRINGTON SOUTH B CHICAGO-HUMBOLDT B BARTLETT C CHICAGO-HYDE PARK C BEAVERVILLE * CHICAGO-ILL DEARBORN C BEECHER C CHICAGO-IRVING B BELLWOOD B CHICAGO-KEDZIE B BENSENVILLE A CHICAGO-KILDARE B BIG ROCK C CHICAGO-LAFAYETTE C BLUE ISLAND C CHICAGO-LAKESHORE C BOLINGBROOK C CHICAGO-LAKEVIEW B BRADLEY (CL) C CHICAGO-LAWNDALE C BRAIDWOOD C CHICAGO-MERRIMAC B BUFFALO GROVE (CL) B CHICAGO-MITCHELL C BURR RIDGE (CL) C CHICAGO-MONROE C CALUMET CITY C CHICAGO-NEWCASTLE (CL) A CARY C CHICAGO-NEWCSTL A CEDAR POINT *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 224 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DES PLAINES

TERM. DISTRICT BAND TERM. DISTRICT BAND CHICAGO-OAKLAND C ELMHURST (CL) B CHICAGO-OHARE A ELWOOD C CHICAGO-PORTSMOUTH C EVANSTON B CHICAGO-PROSPECT C FOX LAKE C CHICAGO-PULLMAN C FRANKFORT C CHICAGO-ROGERS PARK B GARDNER C CHICAGO-SO CHICAGO C GENEVA C CHICAGO-STEWART C GILMAN C CHICAGO-STEWART (CL) C GLEN ELLYN B CHICAGO-SUPERIOR C GLENVIEW A CHICAGO-WABASH C GOVERNORS PARK C CHIAGO-WABASH (CL) C GRANT PARK C CHICAGO HEIGHTS EAST C GRANVILLE * CHICAGO HEIGHTS MAIN C GRAYS LAKE C CICERO B HAMPSHIRE C CISSNA PARK * HARDING C CLIFTON * HARVARD C COAL CITY * HARVEY C CRESCENT CITY C HEBRON * CRESCENT CITY (CL) C HERSCHER C CRETE C HICKORY HILLS C CRYSTAL LAKE C HICKORY HILLS (CL) C DANFORTH * HIGHLAND PARK B DEERFIELD B HILLSIDE B DEPUE * HINSDALE C DONOVAN * HOMEWOOD C DOWNERS GROVE C HOPKINS PARK C DUNDEE C HUNTLEY C DWIGHT C JOLIET (CL) C EARLVILLE * JOLIET MAIN C ELBURN C JOLIET WEST C ELGIN C JOLIET/ADM (CL) C ELK GROVE A KANEVILLE C ELK GROVE (CL) A KANKAKEE C ELMHURST B KINSMAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 225 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DES PLAINES

TERM. DISTRICT BAND TERM. DISTRICT BAND LA GRANGE LA GRANGE (CL) LA SALLE LA SALLE (CL) LAKE FOREST LAKE VILLA LAKE ZURICH LAKE ZURICH (CL) LELAND LEMONT MAIN LEMONT NORTH LIBERTYVILLE LISBON LOCKPORT LOMBARD MANHATTAN MANTENO MARENGO MARSEILLES MARTINTON MAZON MC HENRY MC NABB MILFORD MINOOKA MINOOKA (CL) MOKENA MOMENCE MORRIS MORTON GROVE NAPERVILLE NAPERVILLE NORTHEAST NEW LENOX

C C C C B C B C * C C C C C B C C C * * C C * * C C C C C A C C C

NEWARK NORTH CHICAGO NORTHBROOK NORTHBROOK (CL) NORTHBROOK WEST OAK BROOK OAK LAWN OAK PARK OGLESBY OGLESBY (CL) ONARGA ORLAND OSWEGO OTTAWA OTTAWA (CL) PALATINE PALOS PARK PARK FOREST PARK RIDGE PAW PAW PEOTONE PLAINFIELD PLANO PLATO CENTER PLATTVILLE POPLAR CREEK RICHMOND RIVER GROVE RIVERDALE ROMEOVILLE ROSELLE ROUND LAKE

C C A A A B C B C C C C C C C B C C A * C C C C C C * A C C B C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 226 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DES PLAINES

TERM. DISTRICT BAND TERM. DISTRICT BAND SANDWICH * WATSEKA C SCHAUMBURG A WATSEKA (CL) C SCHAUMBURG (CL) B WAUCONDA C SCHAUMBURG NORTH B WAUKEGAN C SCHILLER PARK A WELLINGTON * SENECA C WEST CHICAGO C SHELDON * WEST CHICAGO (CL) C SHERIDAN * WESTCHESTER (CL) C SKOKIE A WHEATON C SOMONAUK * WHEELING A SPRING GROVE * WILLOWCREST B ST. ANNE C WILMETTE B STELLE * WILMINGTON C STOCKLAND * WINNETKA B SUGAR GROVE C WONDER LAKE * SUMMIT C WOODLAND * TINLEY PARK C WOODSTOCK C TONICA * WOODSTOCK (CL) C UNION C WOODSTOCK NORTH (CL) C UTICA C YORKVILLE C VERONA C ZION C WARRENVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 227 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DOWNERS GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 228 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DOWNERS GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS B DEERFIELD C HICKORY HILLS (CL) B DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE A DONOVAN * HINSDALE A DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH A GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 229 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DOWNERS GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT B ORLAND B LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE A RIVERDALE C NAPERVILLE NORTHEAST A ROMEOVILLE B NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK A SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 230 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DOWNERS GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON A SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 231 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DUNDEE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN A CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B# CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT B# CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY A CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 232 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DUNDEE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE B COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE B HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY B# ELBURN C JOLIET (CL) C ELGIN A JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 233 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DUNDEE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B# MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK A MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 234 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DUNDEE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST B# TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 235 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DWIGHT

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 236 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DWIGHT

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY B HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER B# LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 237 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DWIGHT

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON B# PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 238 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: DWIGHT

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA B# WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 239 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELBURN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK B CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 240 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELBURN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE B# COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE A ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B# LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 241 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELBURN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B# MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 242 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELBURN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE B WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 243 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELGIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT A CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 244 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELGIN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE B COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE B HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE A HOPKINS PARK C DWIGHT C HUNTLEY B EARLVILLE * JOLIET (CL) C ELBURN B JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B# LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 245 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELGIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER A MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK A MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 246 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELGIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON B SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST B TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 247 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELK GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS A CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE A CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 248 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELK GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD B HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK B DES PLAINES A HILLSIDE B DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH B GLENVIEW B LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 249 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELK GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG A NORTHBROOK (CL) A SCHAUMBURG (CL) A NORTHBROOK WEST A SCHAUMBURG NORTH A OAK BROOK B SCHILLER PARK A OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 250 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELK GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON B SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST A TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 251 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELMHURST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT B CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B BENSENVILLE A CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 252 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELMHURST

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS B DEERFIELD C HICKORY HILLS (CL) B DEPUE * HIGHLAND PARK C DES PLAINES B HILLSIDE A DONOVAN * HINSDALE A DOWNERS GROVE A HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELMHURST (CL) A JOLIET/ADM (CL) C ELK GROVE B KANEVILLE C ELK GROVE (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH B GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 253 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELMHURST

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK A SCHILLER PARK A OAK LAWN C SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 254 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELMHURST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST B TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 255 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD B CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 256 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY B HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) A ELBURN C JOLIET MAIN B# ELGIN C JOLIET WEST B ELK GROVE C JOLIET/ADM (CL) A ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 257 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT B ORLAND C LOMBARD C OSWEGO C MANHATTAN A OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B MINOOKA B# PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX B ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 258 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ELWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON A UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 259 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: EVANSTON

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE B BENSENVILLE B CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-OAKLAND C BLUE ISLAND C CHICAGO-OHARE B BOLINGBROOK C CHICAGO-PORTSMOUTH C BRADLEY (CL) C CHICAGO-PROSPECT C BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK A BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART C CALUMET CITY C CHICAGO-STEWART (CL) C CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO B CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CHICAGO-EDGEWATER A CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 260 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: EVANSTON

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD B HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK B DES PLAINES B HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW A LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 261 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: EVANSTON

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 262 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: EVANSTON

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 263 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FOX LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH A CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 264 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FOX LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE B HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA A GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE A LIBERTYVILLE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 265 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FOX LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY A PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND B MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE A NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 266 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FOX LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE A WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE B# WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 267 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FRANKFORT

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST B CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 268 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FRANKFORT

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY B CRETE B HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS B DEERFIELD C HICKORY HILLS (CL) B DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD B DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) B ELBURN C JOLIET MAIN B ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) B ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK B# LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 269 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FRANKFORT

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT B ORLAND A LOMBARD C OSWEGO C MANHATTAN B# OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST A MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE B# MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA A PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX A ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 270 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: FRANKFORT

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK A WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 271 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GARDNER

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD A CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 272 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GARDNER

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY A HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER B DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT B# HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 273 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GARDNER

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON A PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS B RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 274 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GARDNER

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON B UTICA C WINNETKA C VERONA B WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 275 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GENEVA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B# CHICAGO-KILDARE C AURORA MAIN B# CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT B# CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK B CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 276 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GENEVA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE B HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN B# JOLIET MAIN C ELGIN B# JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE B# ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 277 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GENEVA

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO B MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B# MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 278 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GENEVA

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO A STELLE * WEST CHICAGO (CL) A STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE B# WHEATON B SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE A WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 279 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GILMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 280 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GILMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY A HARVARD C CRESCENT CITY (CL) A HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE C HIGHLAND PARK C DES PLAINES * HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 of apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 281 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GILMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA A LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 282 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GILMAN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA B WOODSTOCK C WATSEKA (CL) B WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 283 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLEN ELLYN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 284 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLEN ELLYN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES B HILLSIDE B DONOVAN * HINSDALE B DOWNERS GROVE A HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE B JOLIET/ADM (CL) C ELK GROVE (CL) B KANEVILLE C ELMHURST A KANKAKEE C ELMHURST (CL) A KINSMAN * ELWOOD C LA GRANGE B EVANSTON C LA GRANGE (CL) B FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA B LAKE VILLA C GILMAN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 285 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLEN ELLYN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST A ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK A SCHILLER PARK B OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 286 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLEN ELLYN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO A STELLE * WEST CHICAGO (CL) A STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON A SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST B TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE A WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 287 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLENVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 288 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLENVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD A HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK A DES PLAINES A HILLSIDE B DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE B JOLIET/ADM (CL) C ELK GROVE (CL) B KANEVILLE C ELMHURST B KANKAKEE C ELMHURST (CL) B KINSMAN * ELWOOD C LA GRANGE C EVANSTON A LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST B GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 289 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLENVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK A SCHAUMBURG B NORTHBROOK (CL) A SCHAUMBURG (CL) B NORTHBROOK WEST A SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 290 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GLENVIEW

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING A TINLEY PARK C WILLOWCREST B TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 291 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GOVERNORS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER A CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST B CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN A CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 292 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GOVERNORS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY B CRETE A HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD B DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT B# LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GRANT PARK B LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 293 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GOVERNORS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN B OTTAWA C MANTENO B OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST A MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE A MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX B ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 294 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GOVERNORS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 295 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRANT PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER A CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) B CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 296 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRANT PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE B HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK B DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE B ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK B LEMONT MAIN C GRANVILLE * LEMONT NORTH C GRAYS LAKE C LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 297 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRANT PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO B# OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE B# MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE A POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 298 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRANT PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE B WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 299 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRAYS LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH B CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) A CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 300 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRAYS LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * HAMPSHIRE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE A LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST B GENEVA C LAKE VILLA A GILMAN C LAKE ZURICH B GLEN ELLYN C LAKE ZURICH (CL) A GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 301 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRAYS LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE A NORTH CHICAGO B SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 302 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: GRAYS LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN B# SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA A WOODSTOCK NORTH (CL) C YORKVILLE C ZION B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 303 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HAMPSHIRE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 304 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HAMPSHIRE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HARDING C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE B HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE B HOPKINS PARK C DWIGHT C HUNTLEY A EARLVILLE * JOLIET (CL) C ELBURN B# JOLIET MAIN C ELGIN B JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 305 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HAMPSHIRE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO B# PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER A MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 306 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HAMPSHIRE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION B# WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) B YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 307 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARDING

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 308 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARDING

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARVARD C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 309 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARDING

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA B# MANTENO C OTTAWA (CL) B MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK B ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 310 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARDING

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA B# WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 311 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVARD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 312 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVARD

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVEY C CRETE C HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 313 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVARD

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO B# PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 314 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVARD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION B WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK B# WATSEKA (CL) C WOODSTOCK (CL) B WAUCONDA C WOODSTOCK NORTH (CL) B YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 315 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVEY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL A BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN A BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO B CALUMET CITY A CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY A CHICAGO HEIGHTS EAST A CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN A CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 316 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVEY

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE B HEBRON * CRYSTAL LAKE C HERSCHER C DANFORTH * HICKORY HILLS B DEERFIELD C HICKORY HILLS (CL) B DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD A DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT B LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK B LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 317 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVEY

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 318 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HARVEY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK A WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 319 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HERSCHER

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) B CHICAGO-PORTSMOUTH C BRAIDWOOD C# CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 320 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HERSCHER

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HICKORY HILLS C DEERFIELD C HICKORY HILLS (CL) C DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE B# ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER B LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 321 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HERSCHER

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 322 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HERSCHER

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 323 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HICKORY HILLS

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL B BELLWOOD B CHICAGO-MONROE B BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH A BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO B CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN B CHICAGO-WABASH (CL) B CHICAGO-BEVERLY A CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO B CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 324 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HICKORY HILLS

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS (CL) A DEPUE * HIGHLAND PARK C DES PLAINES C HILLSIDE B DONOVAN * HINSDALE B DOWNERS GROVE B HOMEWOOD B DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST B KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE A EVANSTON C LA GRANGE (CL) A FOX LAKE C LA SALLE C FRANKFORT B LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN B GRANT PARK C LEMONT NORTH B GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 325 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HICKORY HILLS

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND A LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK A MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE B NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK C OAK LAWN A SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 326 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HICKORY HILLS

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 327 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HIGHLAND PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK B BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 328 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HIGHLAND PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD A HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HILLSIDE C DONOVAN * HINSDALE C DOWNERS GROVE C HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE B JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON B LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST A GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH B GLEN ELLYN C LAKE ZURICH (CL) B GLENVIEW A LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 329 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HIGHLAND PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO B SANDWICH * NORTHBROOK A SCHAUMBURG C NORTHBROOK (CL) A SCHAUMBURG (CL) C NORTHBROOK WEST A SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 330 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HIGHLAND PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN B SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING A TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 331 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HILLSIDE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B BENSENVILLE A CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN A CHICAGO-WABASH (CL) B CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO A CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 332 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HILLSIDE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HINSDALE A DOWNERS GROVE A HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE B JOLIET/ADM (CL) C ELK GROVE (CL) B KANEVILLE C ELMHURST A KANKAKEE C ELMHURST (CL) A KINSMAN * ELWOOD C LA GRANGE A EVANSTON C LA GRANGE (CL) A FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN B LAKE ZURICH (CL) C GLENVIEW B LELAND * GOVERNORS PARK C LEMONT MAIN B GRANT PARK C LEMONT NORTH B GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 333 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HILLSIDE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE A NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK A SCHILLER PARK A OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 334 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HILLSIDE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 335 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HINSDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 336 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HINSDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) A DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE A HOMEWOOD C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) B KANEVILLE C ELMHURST A KANKAKEE C ELMHURST (CL) B KINSMAN * ELWOOD C LA GRANGE A EVANSTON C LA GRANGE (CL) A FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN B LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN B# GRANT PARK C LEMONT NORTH A GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 337 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HINSDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE B NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK A SCHILLER PARK B OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 338 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HINSDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT A WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 339 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOMEWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER B CHICAGO-MITCHELL B BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO B CALUMET CITY A CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST A CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN A CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 340 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOMEWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE B HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOPKINS PARK C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT B LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK B LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 341 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOMEWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST A MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE A NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 342 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOMEWOOD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK A WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 343 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOPKINS PARK TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) B CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 344 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOPKINS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HUNTLEY C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN C JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE B ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK B LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 345 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOPKINS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE A POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 346 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HOPKINS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE A WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 347 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HUNTLEY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN A CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 348 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HUNTLEY

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE A CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE A HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B# HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * JOLIET (CL) C ELBURN C JOLIET MAIN C ELGIN B JOLIET WEST C ELK GROVE C JOLIET/ADM (CL) C ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 349 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HUNTLEY

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO B PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B# MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 350 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: HUNTLEY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION A WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK B# WATSEKA (CL) C WOODSTOCK (CL) B WAUCONDA C WOODSTOCK NORTH (CL) B YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 351 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 352 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) A ELGIN C JOLIET WEST A ELK GROVE C JOLIET/ADM (CL) A ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD B# LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT B LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN B GRANT PARK C LEMONT NORTH B GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 353 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT A ORLAND B LOMBARD C OSWEGO C MANHATTAN B# OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B MINOOKA B# PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE A NEW LENOX A ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 354 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 355 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 356 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) A ELGIN C JOLIET MAIN A ELK GROVE C JOLIET/ADM (CL) A ELK GROVE (CL) C KANEVILLE C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD B LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN B GRANT PARK C LEMONT NORTH B GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 357 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT A ORLAND B LOMBARD C OSWEGO C MANHATTAN B OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD A MINOOKA B# PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA B PLATTVILLE B MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE A NEW LENOX A ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 358 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: JOLIET WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 359 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANEVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK A CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 360 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANEVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN A JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANKAKEE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA B# LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 361 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANEVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO B MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO B MINOOKA (CL) C PLATO CENTER B MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 362 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANEVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE A WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 363 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANKAKEE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) A CHICAGO-PORTSMOUTH C BRAIDWOOD C# CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 364 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANKAKEE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER B# DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK B EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KINSMAN * ELWOOD C LA GRANGE C EVANSTON C LA GRANGE (CL) C FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK B LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 365 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANKAKEE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO B# OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE B MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE B# POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 366 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: KANKAKEE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE B# WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C# UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 367 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA GRANGE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND B CHICAGO-OAKLAND B BOLINGBROOK B CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH A BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN A CHICAGO-WABASH (CL) B CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO A CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 368 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA GRANGE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) A DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE A HINSDALE A DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE (CL) A FOX LAKE C LA SALLE C FRANKFORT C LA SALLE (CL) C GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN B LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN B GRANT PARK C LEMONT NORTH B GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 369 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA GRANGE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE A NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK A SCHILLER PARK B OAK LAWN B SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 370 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA GRANGE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT A WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 371 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA SALLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 372 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA SALLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE (CL) A GARDNER C LAKE FOREST C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) C GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE C

*Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 373 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA SALLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA B MANTENO C OTTAWA (CL) B MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY A SHERIDAN * OGLESBY (CL) A SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 374 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LA SALLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA A WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 375 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 376 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE B COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD A HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK A DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE VILLA C GILMAN C LAKE ZURICH B GLEN ELLYN C LAKE ZURICH (CL) B GLENVIEW B LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 377 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE B NORTH CHICAGO A SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 378 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN A SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B# TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 379 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE VILLA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH A CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 380 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE VILLA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE A COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE A LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE ZURICH C GLEN ELLYN C LAKE ZURICH (CL) B GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 381 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE VILLA

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C OGLESBY (CL) C LOCKPORT C ONARGA C LOMBARD C ORLAND C MANHATTAN C OSWEGO C MANTENO C OTTAWA C MARENGO C OTTAWA (CL) C MARSEILLES * PALATINE C MARTINTON * PALOS PARK C MAZON C PARK FOREST C MC HENRY B PARK RIDGE C MC NABB * PAW PAW * MILFORD * PEOTONE C MINOOKA C PLAINFIELD C MINOOKA (CL) C PLANO C MOKENA C PLATO CENTER C MOMENCE C PLATTVILLE C MORRIS C POPLAR CREEK C MORTON GROVE C RICHMOND B NAPERVILLE C RIVER GROVE C NAPERVILLE NORTHEAST C RIVERDALE C NEW LENOX C ROMEOVILLE C NEWARK C ROSELLE C NORTH ANTIOCH, WI. A ROUND LAKE A NORTH CHICAGO B SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 382 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE VILLA

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN B# SOMONAUK * WELLINGTON * SPRING GROVE B WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE B VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C WAUCONDA B YORKVILLE C ZION B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 383 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE ZURICH

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON A CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) A CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY A CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 384 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE ZURICH

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE B COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE B HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE B LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH (CL) A GLENVIEW C LELAND * GOVERNORS PARK C LEMONT MAIN C GRANT PARK C LEMONT NORTH C GRANVILLE * LIBERTYVILLE B#

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 385 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE ZURICH

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE B NORTH CHICAGO B SANDWICH * NORTHBROOK B SCHAUMBURG B NORTHBROOK (CL) B SCHAUMBURG (CL) B NORTHBROOK WEST B SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 386 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LAKE ZURICH

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B# TINLEY PARK C WILLOWCREST B TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA A WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 387 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK A CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 388 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE B HINSDALE B# DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN B ELK GROVE C JOLIET WEST B ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT NORTH A GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 of apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 389 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT A ORLAND A LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B# MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE A NEW LENOX B ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 390 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT MAIN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON B SUMMIT B# WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 391 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK A CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 392 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE A HINSDALE A DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN B ELK GROVE C JOLIET WEST B ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST B KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN A GRANVILLE * LIBERTYVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 393 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT B ORLAND B LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE B# RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE A NEW LENOX B ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 394 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LEMONT NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON B SUMMIT B WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 395 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LIBERTYVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) A CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 396 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LIBERTYVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE A COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE B LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST A GILMAN C LAKE VILLA B GLEN ELLYN C LAKE ZURICH B# GLENVIEW C LAKE ZURICH (CL) A GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 397 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LIBERTYVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE B# NORTH CHICAGO A SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 398 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LIBERTYVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN A SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B# TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B# WOODSTOCK NORTH (CL) C YORKVILLE C ZION B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 399 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LISBON

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 400 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LISBON

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 401 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LISBON

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA B# PLANO B MINOOKA (CL) B PLATO CENTER C MOKENA C PLATTVILLE A MOMENCE C POPLAR CREEK C MORRIS B# RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK A ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA B OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 402 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LISBON

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 403 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOCKPORT

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK A CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 404 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOCKPORT

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE B HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN A ELK GROVE C JOLIET WEST A ELK GROVE (CL) C JOLIET/ADM (CL) A ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD B KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN A GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 405 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOCKPORT

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND B# LOMBARD C OSWEGO C MANHATTAN B OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD A MINOOKA B PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE A NEW LENOX A ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 406 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOCKPORT

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 407 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOMBARD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE A CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 408 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOMBARD

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE A HINSDALE A DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 409 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOMBARD

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK A SCHILLER PARK B OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 410 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: LOMBARD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON A SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST B TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 411 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANHATTAN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 412 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANHATTAN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) A ELGIN C JOLIET MAIN B# ELK GROVE C JOLIET WEST B ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD A KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B# LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK B LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 413 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANHATTAN

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT B OSWEGO C LOMBARD C OTTAWA C MANTENO B# OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE B# MILFORD * PLAINFIELD C MINOOKA B PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX A ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 414 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANHATTAN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON B# UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 415 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANTENO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER B CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) A CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 416 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANTENO

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE B# ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK B LELAND * GRANT PARK B# LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 417 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANTENO

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN B# OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE A MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE B# POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 418 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MANTENO

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C# UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 419 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MARENGO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 420 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MARENGO

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE B# CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD B# CRETE C HARVEY C CRYSTAL LAKE B HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY B ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 421 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MARENGO

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 422 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MARENGO

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION A WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK B# WATSEKA (CL) C WOODSTOCK (CL) B WAUCONDA C WOODSTOCK NORTH (CL) B YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 423 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MAZON

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD B CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 424 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MAZON

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY A HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT B# HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER A LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 425 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MAZON

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS B# RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA B OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 426 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MAZON

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA A WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 427 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MC HENRY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH B CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 428 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MC HENRY

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE B COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE B# HEBRON B DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY B ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE A LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA B GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 429 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MC HENRY

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND B MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE B# NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 430 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MC HENRY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE A WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE A WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK B# WATSEKA (CL) C WOODSTOCK (CL) B WAUCONDA B# WOODSTOCK NORTH (CL) B YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 431 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MINOOKA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD B CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 432 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MINOOKA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY B HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN B# ELK GROVE C JOLIET WEST B# ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST C KANEVILLE C ELMHURST C KANKAKEE C ELWOOD B# KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 433 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MINOOKA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON B# ORLAND C LOCKPORT B OSWEGO C LOMBARD C OTTAWA C MANHATTAN B OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD B# MILFORD * PLANO C MINOOKA (CL) A PLATO CENTER C MOKENA C PLATTVILLE A MOMENCE C POPLAR CREEK C MORRIS B# RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 434 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MINOOKA

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON B# UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 435 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOKENA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 436 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOKENA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN B ELK GROVE C JOLIET WEST B ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD B KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT A LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK B LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 437 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOKENA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND A LOCKPORT B OSWEGO C LOMBARD C OTTAWA C MANHATTAN B OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK B MARSEILLES * PARK FOREST B MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE B NEW LENOX A ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 438 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOKENA

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK A WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 439 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOMENCE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER B CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) B CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 440 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOMENCE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK A EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE B# ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK A LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 441 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOMENCE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO B# PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE B MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 442 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MOMENCE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE B# WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 443 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORRIS

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD B CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 444 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORRIS

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY B# HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER B LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 445 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORRIS

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON B# ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON B# PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA B# PLATO CENTER C MINOOKA (CL) B PLATTVILLE B MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK B# ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA B# OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 446 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORRIS

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON B# UTICA C WINNETKA C VERONA B# WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 447 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORTON GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE B BENSENVILLE B CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK A BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN B CHICAGO-WABASH (CL) B CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO B CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 448 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORTON GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK B DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW A LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 449 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORTON GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE B MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE A MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK A SCHAUMBURG B NORTHBROOK (CL) A SCHAUMBURG (CL) B NORTHBROOK WEST A SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK A OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 450 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: MORTON GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 451 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST A CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK A CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 452 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE A HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B#

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 453 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT B OSWEGO B LOMBARD B OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD B# MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE NORTHEAST A ROMEOVILLE B NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK(CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 454 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON A SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE A WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 455 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE NORTHEAST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK A CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 456 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE NORTHEAST

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE A HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 457 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE NORTHEAST

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT B OSWEGO B LOMBARD B OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD B MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE A ROMEOVILLE B NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 458 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NAPERVILLE NORTHEAST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO A STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON A SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE A WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 459 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEW LENOX

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 460 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEW LENOX

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) A ELGIN C JOLIET MAIN A ELK GROVE C JOLIET WEST A ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD B KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT A LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK B LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 461 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEW LENOX

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND B# LOCKPORT A OSWEGO C LOMBARD C OTTAWA C MANHATTAN A OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK B MARSEILLES * PARK FOREST B MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE B MC NABB * PLAINFIELD B MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA A POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE B NAPERVILLE NORTHEAST C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 462 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEW LENOX

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 463 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEWARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 464 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEWARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING B CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 465 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEWARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON A ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO B MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE B# MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS B# RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA B# OAK PARK C SHELDON * OGLESBY C SHERIDAN A OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 466 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NEWARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B# ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 467 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTH CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 468 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTH CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE B COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST A GILMAN C LAKE VILLA B GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 469 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTH CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE A ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE B NEWARK C SANDWICH * NORTHBROOK B SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 470 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTH CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN A SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 471 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK B BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 472 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD A HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK A DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW A LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 473 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE B ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE B MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE B MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE B MORTON GROVE A RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO B SCHAUMBURG B NORTHBROOK (CL) A SCHAUMBURG (CL) B NORTHBROOK WEST A SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 474 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING A TINLEY PARK C WILLOWCREST B TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 475 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS A CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK B BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 476 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD A HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK A DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW A LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 477 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE B ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE B MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE A MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE B MORTON GROVE A RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE B NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO B SCHAUMBURG B NORTHBROOK A SCHAUMBURG (CL) B NORTHBROOK (CL) A SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 478 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: NORTHBROOK WEST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING A TINLEY PARK C WILLOWCREST B TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 479 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK BROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B BENSENVILLE A CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 480 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK BROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE A HINSDALE A DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 481 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK BROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD A OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK B MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE B MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE A MORTON GROVE C RIVERDALE C NAPERVILLE B ROMEOVILLE C NAPERVILLE NORTHEAST B ROSELLE B NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG B NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK A OAK LAWN B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 482 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK BROOK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT B WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 483 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK LAWN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL B BELLWOOD B CHICAGO-MONROE B BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-PORTSMOUTH A BRADLEY (CL) C CHICAGO-PROSPECT A BRAIDWOOD C CHICAGO-PULLMAN A BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO B BURR RIDGE (CL) B CHICAGO-STEWART A CALUMET CITY B CHICAGO-STEWART (CL) A CARY C CHICAGO-SUPERIOR B CEDAR POINT * CHICAGO-WABASH B CHEBANSE * CHICAGO-WABASH (CL) B CHICAGO-AUSTIN B CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY A CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET B CICERO B CHICAGO-CANAL B CISSNA PARK * CHICAGO-CONGRESS (CL) B CHICAGO-EDGEWATER C CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 484 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK LAWN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) A DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 485 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK LAWN

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND B LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK A MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA B POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE B NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK B SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 486 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK LAWN

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 487 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT A ANTIOCH C CHICAGO-HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE A AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE A BENSENVILLE B CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN A CHICAGO-WABASH (CL) B CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL A CICERO A CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 488 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 489 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD B OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE B MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE A MORTON GROVE B RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK A OAK BROOK B SENECA C OAK LAWN B SHELDON * OGLESBY C SHERIDAN * OGLESBY (CL) C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 490 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OAK PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 491 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OGLESBY

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 492 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OGLESBY

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE A GARDNER C LA SALLE (CL) A GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 493 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OGLESBY

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA B MANHATTAN C OTTAWA (CL) B MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY (CL) A SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 494 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OGLESBY

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA A WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 495 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ONARGA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 496 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ONARGA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY B# HARDING C CRESCENT CITY (CL) A HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN A LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 497 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ONARGA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ORLAND C LOCKPORT C OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 498 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ONARGA

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA B WOODSTOCK C WATSEKA (CL) B WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 499 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ORLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B# CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 500 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ORLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) A DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN B ELK GROVE C JOLIET WEST B ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT A LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN A GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 501 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ORLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT B# OSWEGO C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK A MARSEILLES * PARK FOREST B MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA A POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE B NAPERVILLE C ROMEOVILLE B NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX B# ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN B SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 502 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ORLAND

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK A WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 503 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OSWEGO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST A CHICAGO-KILDARE C AURORA MAIN A CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK B CHICAGO-OAKLAND C BLUE ISLAND C CHICAGO-OHARE C BOLINGBROOK B CHICAGO-PORTSMOUTH C BRADLEY (CL) C CHICAGO-PROSPECT C BRAIDWOOD C CHICAGO-PULLMAN C BUFFALO GROVE (CL) C CHICAGO-ROGERS PARK C BUFFALO GROVE/SZC (CL) C CHICAGO-SO CHICAGO C BURR RIDGE (CL) C CHICAGO-STEWART C CALUMET CITY C CHICAGO-STEWART (CL) C CARY C CHICAGO-SUPERIOR C CEDAR POINT * CHICAGO-WABASH C CHEBANSE * CHICAGO-WABASH (CL) C CHICAGO-AUSTIN C CHICAGO HEIGHTS EAST C CHICAGO-BEVERLY C CHICAGO HEIGHTS MAIN C CHICAGO-CALUMET C CICERO C CHICAGO-CANAL C CISSNA PARK * CHICAGO-CONGRESS (CL) C CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 504 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OSWEGO

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE B ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 505 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OSWEGO

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OTTAWA C MANHATTAN C OTTAWA (CL) C MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD B# MILFORD * PLANO B MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE B# MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE B ROMEOVILLE B NAPERVILLE NORTHEAST B ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH B NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 506 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OSWEGO

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE A WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE A ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 507 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OTTAWA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO-HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 508 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OTTAWA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRANVILLE * COAL CITY C GRAYS LAKE C CRESCENT CITY C HAMPSHIRE C CRESCENT CITY (CL) C HARDING B# CRETE C HARVARD C CRYSTAL LAKE C HARVEY C DANFORTH * HEBRON * DEERFIELD C HERSCHER C DEPUE * HICKORY HILLS C DES PLAINES C HICKORY HILLS (CL) C DONOVAN * HIGHLAND PARK C DOWNERS GROVE C HILLSIDE C DUNDEE C HINSDALE C DWIGHT C HOMEWOOD C EARLVILLE * HOPKINS PARK C ELBURN C HUNTLEY C ELGIN C JOLIET (CL) C ELK GROVE C JOLIET MAIN C ELK GROVE (CL) C JOLIET WEST C ELMHURST C JOLIET/ADM (CL) C ELMHURST (CL) C KANEVILLE C ELWOOD C KANKAKEE C EVANSTON C KINSMAN * FOX LAKE C LA GRANGE C FRANKFORT C LA GRANGE (CL) C GARDNER C LA SALLE B GENEVA C LA SALLE (CL) B GILMAN C LAKE FOREST C GLEN ELLYN C LAKE VILLA C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LAKE ZURICH C GRAND RIDGE A LELAND * GRANT PARK C LEMONT MAIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 509 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OTTAWA

TERM. DISTRICT BAND TERM. DISTRICT BAND LEMONT NORTH C OGLESBY B LIBERTYVILLE C OGLESBY (CL) B LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA (CL) A MANTENO C PALATINE C MARENGO C PALOS PARK C MARSEILLES A PARK FOREST C MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA B OAK LAWN C SHELDON * OAK PARK C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 510 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: OTTAWA

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA B# WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C WAUCONDA C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 511 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALATINE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS A CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON A CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 512 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALATINE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH A GLENVIEW B LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 513 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALATINE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE B OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALOS PARK C MARSEILLES * PARK FOREST C MARTINTON * PARK RIDGE B MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK B MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE B RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE B NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG A NORTHBROOK B SCHAUMBURG (CL) A NORTHBROOK (CL) B SCHAUMBURG NORTH A NORTHBROOK WEST B SCHILLER PARK B OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 514 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALATINE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING A TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 515 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALOS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL B BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO B CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO B CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 516 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALOS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) A DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD B DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B# GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 517 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALOS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT B ORLAND A LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PARK FOREST B MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE C MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA B POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE B NAPERVILLE C ROMEOVILLE B NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX B ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK B SENECA C OAK LAWN A SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 518 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PALOS PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT A WHEELING C TINLEY PARK A WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 519 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER B CHICAGO-MITCHELL B BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND B CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY B CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST A CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN A CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 520 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE A HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD A DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT A LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK A LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 521 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK RIDGE C MAZON C PAW PAW * MC HENRY C PEOTONE B MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA B POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE B NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX B ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 522 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK FOREST

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK B# WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 523 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK RIDGE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CEDAR POINT * ANTIOCH C CHEBANSE * ARLINGTON HEIGHTS B CHICAGO-AUSTIN B ARLINGTON HEIGHTS (CL) B CHICAGO-BEVERLY C ASHKUM * CHICAGO-CALUMET C AURORA EAST C CHICAGO-CANAL B AURORA MAIN C CHICAGO-CONGRESS (CL) B BARRINGTON C CHICAGO-EDGEWATER B BARRINGTON SOUTH C CHICAGO-FRANKLIN B BARTLETT C CHICAGO-HUMBOLDT B BEAVERVILLE * CHICAGO-HYDE PARK C BEECHER C CHICAGO-ILL DEARBORN B BELLWOOD B CHICAGO-IRVING A BENSENVILLE A CHICAGO-KEDZIE B BIG ROCK C CHICAGO-KILDARE A BLUE ISLAND C CHICAGO-LAFAYETTE B BOLINGBROOK C CHICAGO-LAKESHORE B BRADLEY (CL) C CHICAGO-LAKEVIEW B BRAIDWOOD C CHICAGO-LAWNDALE B BUFFALO GROVE (CL) B CHICAGO-MERRIMAC A BURR RIDGE (CL) B CHICAGO-MITCHELL C CALUMET CITY C CHICAGO-MONROE B CARY C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 524 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK RIDGE

TERM. DISTRICT BAND TERM. DISTRICT BAND CHICAGO-NEWCSTL A DONOVAN * CHICAGO-NEWCSTL (CL) A DOWNERS GROVE C CHICAGO-OAKLAND C DUNDEE C CHICAGO-O’HARE A DWIGHT C CHICAGO-PORTSMOUTH C EARLVILLE * CHICAGO-PROSPECT C ELBURN C CHICAGO-PULLMAN C ELGIN C CHICAGO-ROGERS PARK B ELK GROVE A CHICAGO-SO CHICAGO C ELK GROVE (CL) A CHICAGO-STEWART C ELMHURST B CHICAGO-STEWART (CL) C ELMHURST (CL) B CHICAGO-SUPERIOR B ELWOOD C CHICAGO-WABASH B EVANSTON B CHICAGO-WABASH (CL) B FOX LAKE C CHICAGO HEIGHTS EAST C FRANKFORT C CHICAGO HEIGHTS MAIN C GARDNER C CICERO B GENEVA C CISSNA PARK * GILMAN C CLIFTON * GLEN ELLYN C COAL CITY * GLENVIEW A CRESCENT CITY C GOVERNORS PARK C CRESCENT CITY (CL) C GRANT PARK C CRETE C GRANVILLE * CRYSTAL LAKE C GRAYS LAKE C DANFORTH * HAMPSHIRE C DEERFIELD B HARDING C DEPUE * HARVARD C DES PLAINES A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 525 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK RIDGE

TERM. DISTRICT BAND TERM. DISTRICT BAND HARVEY C LOMBARD B HEBRON * MANHATTAN C HERSCHER C MANTENO C HICKORY HILLS C MARENGO C HICKORY HILLS (CL) C MARSEILLES * HIGHLAND PARK B MARTINTON * HILLSIDE B MAZON C HINSDALE B MC HENRY C HOMEWOOD C MC NABB * HOPKINS PARK C MILFORD * HUNTLEY C MINOOKA C JOLIET (CL) C MINOOKA (CL) C JOLIET MAIN C MOKENA C JOLIET WEST C MOMENCE C JOLIET/ADM (CL) C MORRIS C KANEVILLE C MORTON GROVE A KANKAKEE C NAPERVILLE C KINSMAN * NAPERVILLE NORTHEAST C LA GRANGE B NEW LENOX C LA GRANGE (CL) B NEWARK C LA SALLE C NORTH CHICAGO C LA SALLE (CL) C NORTHBROOK B LAKE FOREST C NORTHBROOK (CL) B LAKE VILLA C NORTHBROOK WEST A LAKE ZURICH C OAK BROOK B LAKE ZURICH (CL) C OAK LAWN C LELAND * OAK PARK B LEMONT MAIN C OGLESBY C LEMONT NORTH C OGLESBY (CL) C LIBERTYVILLE C ONARGA C LISBON C ORLAND C LOCKPORT C OSWEGO C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 526 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PARK RIDGE

TERM. DISTRICT BAND TERM. DISTRICT BAND OTTAWA C STOCKLAND * OTTAWA (CL) C SUGAR GROVE C PALATINE B SUMMIT C PALOS PARK C TINLEY PARK C PARK FOREST C TONICA * PAW PAW * UNION C PEOTONE C UTICA C PLAINFIELD C VERONA C PLANO C WARRENVILLE C PLATO CENTER C WATSEKA C PLATTVILLE C WATSEKA (CL) C POPLAR CREEK C WAUCONDA C RICHMOND * WAUKEGAN C RIVER GROVE A WELLINGTON * RIVERDALE C WEST CHICAGO C ROMEOVILLE C WEST CHICAGO (CL) C ROSELLE B WESTCHESTER (CL) B ROUND LAKE C WHEATON C SANDWICH * WHEELING B SCHAUMBURG B WILLOWCREST B SCHAUMBURG (CL) B WILMETTE B SCHAUMBURG NORTH B WILMINGTON C SCHILLER PARK A WINNETKA B SENECA C WONDER LAKE * SHELDON * WOODLAND * SHERIDAN * WOODSTOCK C SKOKIE A WOODSTOCK (CL) C SOMONAUK * WOODSTOCK NORTH (CL) C SPRING GROVE * YORKVILLE C ST. ANNE C ZION C STELLE *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 527 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PEOTONE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER B# CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) B CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 of this tariff apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 528 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PEOTONE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE B HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE B ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B# LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK A LELAND * GRANT PARK B# LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 529 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PEOTONE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN B# OTTAWA C MANTENO A OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PLAINFIELD C MILFORD * PLANO C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK C MOMENCE B RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX B ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 530 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PEOTONE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 531 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLAINFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B# CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK A CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 of this tariff apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 532 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLAINFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN B ELK GROVE C JOLIET WEST A ELK GROVE (CL) C JOLIET/ADM (CL) A ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD B KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 533 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLAINFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT A ORLAND C LOMBARD C OSWEGO B# MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLANO C MINOOKA B# PLATO CENTER C MINOOKA (CL) B PLATTVILLE B# MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE B# ROMEOVILLE A NAPERVILLE NORTHEAST B ROSELLE C NEW LENOX B ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 534 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLAINFIELD

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE B WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C WAUCONDA C YORKVILLE B WAUKEGAN C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 535 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLANO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK A CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 536 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLANO

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE B ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 537 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLANO

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON B ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO B MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLATO CENTER C MINOOKA (CL) C PLATTVILLE B MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK B SANDWICH A NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 538 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLANO

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE A WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE A ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 539 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATO CENTER

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 540 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATO CENTER

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE A CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE B HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B# HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY B# ELBURN B# JOLIET (CL) C ELGIN A JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE B ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B# LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 541 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATO CENTER

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATTVILLE C MOKENA C POPLAR CREEK B MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 542 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATO CENTER

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 543 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATTVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 544 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATTVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST B ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 545 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATTVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON A ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO B# MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B# MINOOKA A PLANO B MINOOKA (CL) A PLATO CENTER C MOKENA C POPLAR CREEK C MOMENCE C RICHMOND * MORRIS B RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK B# SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 546 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: PLATTVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B# ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 547 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: POPLAR CREEK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN A CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON A CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT A CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 548 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: POPLAR CREEK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE B HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE A HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY B ELBURN C JOLIET (CL) C ELGIN A JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 549 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: POPLAR CREEK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER B MOKENA C PLATTVILLE C MOMENCE C RICHMOND * MORRIS C RIVER GROVE C MORTON GROVE C RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE B NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG B NORTHBROOK C SCHAUMBURG (CL) A NORTHBROOK (CL) C SCHAUMBURG NORTH B NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 550 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: POPLAR CREEK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 551 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVER GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN ANTIOCH ARLINGTON HEIGHTS ARLINGTON HEIGHTS (CL) ASHKUM AURORA EAST AURORA MAIN BARRINGTON BARRINGTON SOUTH BARTLETT BEAVERVILLE BEECHER BELLWOOD BENSENVILLE BIG ROCK BLUE ISLAND BOLINGBROOK BRADLEY (CL) BRAIDWOOD BUFFALO GROVE (CL) BUFFALO GROVE/SZC (CL) BURR RIDGE (CL) CALUMET CITY CARY CEDAR POINT CHEBANSE CHICAGO-AUSTIN CHICAGO-BEVERLY CHICAGO-CALUMET CHICAGO-CANAL CHICAGO-CONGRESS (CL) CHICAGO-EDGEWATER CHICAGO-FRANKLIN

C C B C * C C C C C * C A A C C C C C C C B C C * * A C B B B B B

CHICAGO-HUMBOLDT CHICAGO HYDE PARK CHICAGO-ILL DEARBORN CHICAGO-IRVING CHICAGO-KEDZIE CHICAGO-KILDARE CHICAGO-LAFAYETTE CHICAGO-LAKESHORE CHICAGO-LAKEVIEW CHICAGO-LAWNDALE CHICAGO-MERRIMAC CHICAGO-MITCHELL CHICAGO-MONROE CHICAGO-NEWCASTLE CHICAGO-NEWCASTLE (CL) CHICAGO-OAKLAND CHICAGO-OHARE CHICAGO-PORTSMOUTH CHICAGO-PROSPECT CHICAGO-PULLMAN CHICAGO-ROGERS PARK CHICAGO-SO CHICAGO CHICAGO-STEWART CHICAGO-STEWART (CL) CHICAGO-SUPERIOR CHICAGO-WABASH CHICAGO-WABASH (CL) CHICAGO HEIGHTS EAST CHICAGO HEIGHTS MAIN CICERO CISSNA PARK

A C B# A A A B B B B A C B# A B B A B B C B C C C B B# B C C A *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 552 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVER GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES A HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 553 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVER GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVERDALE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE B NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG B NORTHBROOK B SCHAUMBURG (CL) B NORTHBROOK (CL) B SCHAUMBURG NORTH B NORTHBROOK WEST B SCHILLER PARK A OAK BROOK A SENECA C OAK LAWN C SHELDON * OAK PARK A SHERIDAN * OGLESBY C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 554 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVER GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT B WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 555 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVERDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL A BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN A BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO A CALUMET CITY A CHICAGO-STEWART A CARY C CHICAGO-STEWART (CL) A CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) B CHICAGO-BEVERLY A CHICAGO HEIGHTS EAST B CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 556 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVERDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE B HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD A DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT B LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 557 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVERDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST B MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C ROMEOVILLE C NAPERVILLE NORTHEAST C ROSELLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN B SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 558 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: RIVERDALE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT B WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 559 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROMEOVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK A CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 560 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROMEOVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN A ELK GROVE C JOLIET WEST A ELK GROVE (CL) C JOLIET/ADM (CL) B ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN A GRANVILLE * LEMONT NORTH A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 561 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROMEOVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT A ORLAND B LOMBARD C OSWEGO B MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK B MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD A MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA B PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROSELLE C NEW LENOX B ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 562 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROMEOVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 563 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROSELLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT A CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE A CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 564 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROSELLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE B HINSDALE B DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 565 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROSELLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST B ROMEOVILLE C NEW LENOX C ROUND LAKE C NEWARK C SANDWICH * NORTH CHICAGO C SCHAUMBURG A NORTHBROOK C SCHAUMBURG (CL) A NORTHBROOK (CL) B SCHAUMBURG NORTH A NORTHBROOK WEST B SCHILLER PARK B OAK BROOK B SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 566 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROSELLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON B# SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 567 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROUND LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH B CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) A CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 568 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROUND LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE A COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE B HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE A LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA A GLEN ELLYN C LAKE ZURICH B GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 569 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROUND LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE B# OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B# PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND B MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C SANDWICH * NORTH CHICAGO B SCHAUMBURG C NORTHBROOK C SCHAUMBURG (CL) C NORTHBROOK (CL) C SCHAUMBURG NORTH C NORTHBROOK WEST C SCHILLER PARK C OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 570 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ROUND LAKE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN B SPRING GROVE B WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE B WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA A WOODSTOCK NORTH (CL) C YORKVILLE C ZION B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 571 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS A CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE A CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 572 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH B GLENVIEW B LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 573 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG (CL) A NORTHBROOK (CL) B SCHAUMBURG NORTH A NORTHBROOK WEST B SCHILLER PARK B OAK BROOK B SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 574 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON B SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 575 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS A CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON A CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 576 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK B DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH B GLENVIEW B LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 577 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG A NORTHBROOK (CL) B SCHAUMBURG (CL) A NORTHBROOK WEST B SCHILLER PARK B OAK BROOK C SENECA C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 578 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHAUMBURG NORTH

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON B SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST A TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA B WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 579 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHILLER PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD A CHICAGO-MONROE B# BENSENVILLE A CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE A BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK B BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B# CHICAGO-AUSTIN A CHICAGO-WABASH (CL) B CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO B CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the City

of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 580 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHILLER PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) B DES PLAINES A HIGHLAND PARK C DONOVAN * HILLSIDE A DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST A KANEVILLE C ELMHURST (CL) A KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH C GLENVIEW B LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 581 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHILLER PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE A NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG B NORTHBROOK (CL) B SCHAUMBURG (CL) B NORTHBROOK WEST B SCHAUMBURG NORTH B OAK BROOK A SENECA C OAK LAWN C SHELDON * OAK PARK A SHERIDAN * OGLESBY C SKOKIE A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 582 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SCHILLER PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) A SUGAR GROVE C WHEATON B SUMMIT B WHEELING B TINLEY PARK C WILLOWCREST B TONICA * WILMETTE B UNION C WILMINGTON C UTICA C WINNETKA B VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 583 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SENECA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 584 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SENECA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 585 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SENECA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON B ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA B MANTENO C OTTAWA (CL) B MARENGO C PALATINE C MARSEILLES A PALOS PARK C MARTINTON * PARK FOREST C MAZON B PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS B# RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK B# ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SHELDON * OAK PARK C SHERIDAN * OGLESBY C SKOKIE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 586 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SENECA

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA B# WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 587 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SKOKIE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING A ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE A AURORA MAIN C CHICAGO-LAFAYETTE B BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW A BARTLETT C CHICAGO-LAWNDALE B BEAVERVILLE * CHICAGO-MERRIMAC A BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE B BENSENVILLE B CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK A BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN B CHICAGO-WABASH (CL) B CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO B CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 588 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SKOKIE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK B DONOVAN * HILLSIDE B DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW A LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 589 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SKOKIE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE A MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK A SCHAUMBURG B NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK A OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 590 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SKOKIE

TERM. DISTRICT BAND TERM. DISTRICT BAND SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEATON C SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WINNETKA A VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 591 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ST. ANNE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C BOLINGBROOK C CHICAGO-OAKLAND C BRADLEY (CL) B CHICAGO-OHARE C BRAIDWOOD C BUFFALO GROVE (CL) C CHICAGO-PORTSMOUTH C BUFFALO GROVE/SZC (CL) C CHICAGO-PROSPECT C BURR RIDGE (CL) C CHICAGO-PULLMAN C CALUMET CITY C CHICAGO-ROGERS PARK C CARY C CHICAGO-SO CHICAGO C CEDAR POINT * CHICAGO-STEWART C CHEBANSE * CHICAGO-STEWART (CL) C CHICAGO-AUSTIN C CHICAGO-SUPERIOR C CHICAGO-BEVERLY C CHICAGO-WABASH C CHICAGO-CALUMET C CHICAGO-WABASH (CL) C CHICAGO-CANAL C CHICAGO HEIGHTS EAST C CHICAGO-CONGRESS (CL) C CHICAGO HEIGHTS MAIN C CHICAGO-EDGEWATER C CICERO C CHICAGO-FRANKLIN C CISSNA PARK *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 592 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ST. ANNE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK A EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE B# ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK B LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 593 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ST. ANNE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE B# POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 594 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ST. ANNE

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) B WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 595 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUGAR GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN A CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK A CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 596 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUGAR GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN B JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE A ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B# LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 597 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUGAR GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO A MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO A MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 598 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUGAR GROVE

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO B ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE B WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE B# ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 599 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUMMIT

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO HYDE PARK B ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN B# ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE A BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE A BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE B# BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND B CHICAGO-OAKLAND B BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH A BRAIDWOOD C CHICAGO-PROSPECT A BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) A CHICAGO-SO CHICAGO B CALUMET CITY C CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B# CHICAGO-AUSTIN A CHICAGO-WABASH (CL) B CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST C CHICAGO-CALUMET B CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO A CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # For City of Chicago residents, an untimed Band A charge applies for residence service calls to the

City of Chicago telephone numbers 744-3000 through 744-9999, 746-0000 through 746-9999, and 747-0000 through 747-9999.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 600 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUMMIT

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY B CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS A DEPUE * HICKORY HILLS (CL) A DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE B HINSDALE A DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE A FOX LAKE C LA GRANGE (CL) A FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B# GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 601 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUMMIT

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND B LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK A MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK B OAK LAWN A SENECA C OAK PARK A SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 602 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: SUMMIT

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) A STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C TINLEY PARK B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 603 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: TINLEY PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL B BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND A CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH B BRAIDWOOD C CHICAGO-PROSPECT B BUFFALO GROVE (CL) C CHICAGO-PULLMAN B BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY B CHICAGO-STEWART B CARY C CHICAGO-STEWART (CL) B CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY B CHICAGO HEIGHTS EAST B CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN B CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 604 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: TINLEY PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE B HARVEY A CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS B DEPUE * HICKORY HILLS (CL) B DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD A DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT A LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK B LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 605 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: TINLEY PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT B ORLAND A LOMBARD C OSWEGO C MANHATTAN B OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK A MARTINTON * PARK FOREST B# MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA A PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE B NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX B ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN B SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 606 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: TINLEY PARK

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT B WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 607 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UNION

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 608 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UNION

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE B# CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD B CRETE C HARVEY C CRYSTAL LAKE B HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY A ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 609 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UNION

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO A PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 610 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UNION

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK A WATSEKA (CL) C WOODSTOCK (CL) A WAUCONDA C WOODSTOCK NORTH (CL) A YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 611 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UTICA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 612 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UTICA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING B# CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE A GARDNER C LA SALLE (CL) A GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 613 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UTICA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) A LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA B# MANTENO C OTTAWA (CL) B MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY A SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 614 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: UTICA

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 615 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: VERONA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 616 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: VERONA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY B HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT B# HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER B LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 617 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: VERONA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON A PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS B# RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA B# OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 618 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: VERONA

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 619 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WARRENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST A CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT B CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 620 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WARRENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE B HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA A LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 621 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WARRENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO B MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE A RIVERDALE C NAPERVILLE NORTHEAST A ROMEOVILLE B NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK B SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 622 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WARRENVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO A ST. ANNE C WEST CHICAGO (CL) A STELLE * WESTCHESTER (CL) B STOCKLAND * WHEATON A SUGAR GROVE B WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 623 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WATSEKA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 624 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WATSEKA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY A HARDING C CRESCENT CITY (CL) A HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN B LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 625 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WATSEKA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA B LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 626 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WATSEKA

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA (CL) A WOODSTOCK (CL) C WAUCONDA C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 627 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUCONDA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON A CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) A CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY A CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 628 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUCONDA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE A COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE B# HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE B LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA B GLEN ELLYN C LAKE ZURICH A GLENVIEW C LAKE ZURICH (CL) A GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 629 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUCONDA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE B# OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE B MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B# PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE A NORTH CHICAGO B SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 630 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUCONDA

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUKEGAN C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING B SUMMIT C WILLOWCREST B TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 631 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUKEGAN

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C# CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 632 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUKEGAN

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE B# COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST A GILMAN C LAKE VILLA B# GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 633 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUKEGAN

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE A OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE B NORTH CHICAGO A SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 634 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WAUKEGAN

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA C SOMONAUK * WELLINGTON * SPRING GROVE * WEST CHICAGO C ST. ANNE C WEST CHICAGO (CL) C STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON C SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST C TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION A

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 635 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WEST CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT A CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 636 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WEST CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE B HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN B JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA A LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 637 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WEST CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK B MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE B RIVERDALE C NAPERVILLE NORTHEAST A ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK B SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 638 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WEST CHICAGO

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA C SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO (CL) A STELLE * WESTCHESTER (CL) C STOCKLAND * WHEATON A SUGAR GROVE B WHEELING C SUMMIT C WILLOWCREST B TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE A WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 639 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEATON

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT B# CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD B CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK B CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) B CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 640 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEATON

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE B DOWNERS GROVE A HINSDALE B DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE B FOX LAKE C LA GRANGE (CL) B FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA B LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN A LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN B GRANVILLE * LEMONT NORTH B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 641 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEATON

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD A OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE B NAPERVILLE A RIVERDALE C NAPERVILLE NORTHEAST A ROMEOVILLE C NEW LENOX C ROSELLE B# NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG B NORTHBROOK (CL) C SCHAUMBURG (CL) B NORTHBROOK WEST C SCHAUMBURG NORTH B OAK BROOK B SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 642 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEATON

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA C SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO A STELLE * WEST CHICAGO (CL) A STOCKLAND * WESTCHESTER (CL) B SUGAR GROVE C WHEELING C SUMMIT C WILLOWCREST B TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE A WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 643 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEELING

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS A CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON B CHICAGO-LAKESHORE C BARRINGTON SOUTH B CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) A CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) B CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 644 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEELING

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD A HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES A HIGHLAND PARK A DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON B LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B# GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH B# GLENVIEW A LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 645 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEELING

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE B# OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE B RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE B NEWARK C ROUND LAKE C NORTH CHICAGO B SANDWICH * NORTHBROOK A SCHAUMBURG B NORTHBROOK (CL) A SCHAUMBURG (CL) B NORTHBROOK WEST A SCHAUMBURG NORTH B OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 646 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WHEELING

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE B WAUCONDA B SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WILLOWCREST B TINLEY PARK C WILMETTE B TONICA * WILMINGTON C UNION C WINNETKA B UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 647 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILLOWCREST

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS A CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) A CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON A CHICAGO-LAKESHORE C BARRINGTON SOUTH A CHICAGO-LAKEVIEW C BARTLETT A CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 648 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILLOWCREST

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE B# HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN B JOLIET MAIN C ELK GROVE A JOLIET WEST C ELK GROVE (CL) A JOLIET/ADM (CL) C ELMHURST B KANEVILLE C ELMHURST (CL) B KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN B LAKE ZURICH B GLENVIEW B LAKE ZURICH (CL) B GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 649 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILLOWCREST

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD B OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE A MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK A MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE A NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK B SCHAUMBURG A NORTHBROOK (CL) B SCHAUMBURG (CL) A NORTHBROOK WEST B SCHAUMBURG NORTH A OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 650 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILLOWCREST

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA B SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO B STELLE * WEST CHICAGO (CL) B STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON B SUMMIT C WHEELING B TINLEY PARK C WILMETTE C TONICA * WILMINGTON C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 651 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN B ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE B AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE B BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE B BENSENVILLE B CHICAGO-NEWCASTLE A BIG ROCK C CHICAGO-NEWCASTLE (CL) A BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK A BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR B CHEBANSE * CHICAGO-WABASH B CHICAGO-AUSTIN B CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL B CICERO C CHICAGO-CONGRESS (CL) B CISSNA PARK * CHICAGO-EDGEWATER A CHICAGO-FRANKLIN B

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 652 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD B HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK B DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW A LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 653 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK A SCHAUMBURG C NORTHBROOK (CL) B SCHAUMBURG (CL) C NORTHBROOK WEST B SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK B SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 654 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMETTE

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE A WAUCONDA C SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMINGTON C UNION C WINNETKA A UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 655 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD A CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 656 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY A HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) B ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C# ELWOOD A KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER B LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 657 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN B# OTTAWA C MANTENO C# OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA B# PLANO C MINOOKA (CL) B PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS B# RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 658 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WILMINGTON

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA C SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WINNETKA C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 659 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WINNETKA

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT B ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS B CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) B CHICAGO-IRVING B ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE B AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW B BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC B BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE B CHICAGO-NEWCASTLE B BIG ROCK C CHICAGO-NEWCASTLE (CL) B BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE B BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) B CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK A BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER B CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 660 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WINNETKA

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD A HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES B HIGHLAND PARK A DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE B JOLIET WEST C ELK GROVE (CL) B JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON A LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW A LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 661 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WINNETKA

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE B MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE A RIVER GROVE B NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK A SCHAUMBURG C NORTHBROOK (CL) A SCHAUMBURG (CL) C NORTHBROOK WEST A SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK B OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 662 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WINNETKA

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE A WAUCONDA C SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING B TINLEY PARK C WILLOWCREST C TONICA * WILMETTE A UNION C WILMINGTON C UTICA C WONDER LAKE * VERONA C WOODLAND * WARRENVILLE C WOODSTOCK C WATSEKA C WOODSTOCK (CL) C WATSEKA (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 663 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WOODSTOCK

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN B CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY B CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 664 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WOODSTOCK

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD B# CRETE C HARVEY C CRYSTAL LAKE B# HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY B# ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 665 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WOODSTOCK

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO B# PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY B# PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 666 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: WOODSTOCK

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA C SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION A WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK (CL) A WATSEKA (CL) C WOODSTOCK NORTH (CL) A YORKVILLE C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 667 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: YORKVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH C CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM * CHICAGO-KEDZIE C AURORA EAST B CHICAGO-KILDARE C AURORA MAIN B# CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE * CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK B CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT * CHICAGO-SUPERIOR C CHEBANSE * CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK * CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 668 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: YORKVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE C COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE B ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST C GILMAN C LAKE VILLA C GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 669 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: YORKVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE C OGLESBY (CL) C LISBON B ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO A MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD B MINOOKA C PLANO A MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE B# MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK B# ROUND LAKE C NORTH CHICAGO C SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 670 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: YORKVILLE

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA C SOMONAUK * WAUKEGAN C SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE B# WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WOODSTOCK NORTH (CL) C ZION C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district. # Untimed Band A charge applies to residence service.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 671 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ZION

TERM. DISTRICT BAND TERM. DISTRICT BAND ALGONQUIN C CHICAGO-HUMBOLDT C ANTIOCH B* CHICAGO HYDE PARK C ARLINGTON HEIGHTS C CHICAGO-ILL DEARBORN C ARLINGTON HEIGHTS (CL) C CHICAGO-IRVING C ASHKUM # CHICAGO-KEDZIE C AURORA EAST C CHICAGO-KILDARE C AURORA MAIN C CHICAGO-LAFAYETTE C BARRINGTON C CHICAGO-LAKESHORE C BARRINGTON SOUTH C CHICAGO-LAKEVIEW C BARTLETT C CHICAGO-LAWNDALE C BEAVERVILLE # CHICAGO-MERRIMAC C BEECHER C CHICAGO-MITCHELL C BELLWOOD C CHICAGO-MONROE C BENSENVILLE C CHICAGO-NEWCASTLE C BIG ROCK C CHICAGO-NEWCASTLE (CL) C BLUE ISLAND C CHICAGO-OAKLAND C BOLINGBROOK C CHICAGO-OHARE C BRADLEY (CL) C CHICAGO-PORTSMOUTH C BRAIDWOOD C CHICAGO-PROSPECT C BUFFALO GROVE (CL) C CHICAGO-PULLMAN C BUFFALO GROVE/SZC (CL) C CHICAGO-ROGERS PARK C BURR RIDGE (CL) C CHICAGO-SO CHICAGO C CALUMET CITY C CHICAGO-STEWART C CARY C CHICAGO-STEWART (CL) C CEDAR POINT # CHICAGO-SUPERIOR C CHEBANSE # CHICAGO-WABASH C CHICAGO-AUSTIN C CHICAGO-WABASH (CL) C CHICAGO-BEVERLY C CHICAGO HEIGHTS EAST C CHICAGO-CALUMET C CHICAGO HEIGHTS MAIN C CHICAGO-CANAL C CICERO C CHICAGO-CONGRESS (CL) C CISSNA PARK # CHICAGO-EDGEWATER C CHICAGO-FRANKLIN C

* Untimed Band A charge applies to residence service. # Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 672 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ZION

TERM. DISTRICT BAND TERM. DISTRICT BAND CLIFTON * GRAYS LAKE B COAL CITY C HAMPSHIRE C CRESCENT CITY C HARDING C CRESCENT CITY (CL) C HARVARD C CRETE C HARVEY C CRYSTAL LAKE C HEBRON * DANFORTH * HERSCHER C DEERFIELD C HICKORY HILLS C DEPUE * HICKORY HILLS (CL) C DES PLAINES C HIGHLAND PARK C DONOVAN * HILLSIDE C DOWNERS GROVE C HINSDALE C DUNDEE C HOMEWOOD C DWIGHT C HOPKINS PARK C EARLVILLE * HUNTLEY C ELBURN C JOLIET (CL) C ELGIN C JOLIET MAIN C ELK GROVE C JOLIET WEST C ELK GROVE (CL) C JOLIET/ADM (CL) C ELMHURST C KANEVILLE C ELMHURST (CL) C KANKAKEE C ELWOOD C KINSMAN * EVANSTON C LA GRANGE C FOX LAKE C LA GRANGE (CL) C FRANKFORT C LA SALLE C GARDNER C LA SALLE (CL) C GENEVA C LAKE FOREST B GILMAN C LAKE VILLA B GLEN ELLYN C LAKE ZURICH C GLENVIEW C LAKE ZURICH (CL) C GOVERNORS PARK C LELAND * GRANT PARK C LEMONT MAIN C GRANVILLE * LEMONT NORTH C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 673 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ZION

TERM. DISTRICT BAND TERM. DISTRICT BAND LIBERTYVILLE B OGLESBY (CL) C LISBON C ONARGA C LOCKPORT C ORLAND C LOMBARD C OSWEGO C MANHATTAN C OTTAWA C MANTENO C OTTAWA (CL) C MARENGO C PALATINE C MARSEILLES * PALOS PARK C MARTINTON * PARK FOREST C MAZON C PARK RIDGE C MC HENRY C PAW PAW * MC NABB * PEOTONE C MILFORD * PLAINFIELD C MINOOKA C PLANO C MINOOKA (CL) C PLATO CENTER C MOKENA C PLATTVILLE C MOMENCE C POPLAR CREEK C MORRIS C RICHMOND * MORTON GROVE C RIVER GROVE C NAPERVILLE C RIVERDALE C NAPERVILLE NORTHEAST C ROMEOVILLE C NEW LENOX C ROSELLE C NEWARK C ROUND LAKE B NORTH CHICAGO B SANDWICH * NORTHBROOK C SCHAUMBURG C NORTHBROOK (CL) C SCHAUMBURG (CL) C NORTHBROOK WEST C SCHAUMBURG NORTH C OAK BROOK C SCHILLER PARK C OAK LAWN C SENECA C OAK PARK C SHELDON * OGLESBY C SHERIDAN *

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 674 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES (cont’d) Market Service Area 1 (cont’d) B. Interdistrict Band Designations (cont'd)

ORIGINATING DISTRICT: ZION

TERM. DISTRICT BAND TERM. DISTRICT BAND SKOKIE C WAUCONDA C SOMONAUK * WAUKEGAN A SPRING GROVE * WELLINGTON * ST. ANNE C WEST CHICAGO C STELLE * WEST CHICAGO (CL) C STOCKLAND * WESTCHESTER (CL) C SUGAR GROVE C WHEATON C SUMMIT C WHEELING C TINLEY PARK C WILLOWCREST C TONICA * WILMETTE C UNION C WILMINGTON C UTICA C WINNETKA C VERONA C WONDER LAKE * WARRENVILLE C WOODLAND * WATSEKA C WOODSTOCK C WATSEKA (CL) C WOODSTOCK (CL) C WOODSTOCK NORTH (CL) C YORKVILLE C

* Long distance rates as described in Part 9, Section 1 apply to calls to this district.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 675 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES Market Service Areas 2, 3, 6, 7, 9 and 15 A. Districts

Following are the districts in the applicable Market Service Area: MSA 2 MSA 7 MSA 15* Loves Park Catlin Alton Rockford East Champaign Main Aviston Rockford Main Champaign University Beckemeyer Danville Belleville Adams MSA 3 Fairmount Belleville Pioneer Coal Valley Fithian Bethalto East Moline Georgetown Bluford Edgington Gibson City Breese Galena Indianola Brighton Green Rock Oakwood Cahokia Milan Ridge Farm Carlyle Moline St. Joseph Centralia Rock Island Westville Collinsville East St. Louis MSA 6 MSA 9 Edgemont Bartonville Athens Edwardsville Canton Buffalo Elsah Delavan Cantrall Freeburg Farmington Decatur Main Germantown Fiatt Decatur North Glen Carbon Hanna City Harristown Godfrey Ipava Oakford Granite City Lewistown Petersburg Greenville Peoria Bluffs Riverton Harmony Peoria East Rochester Iuka Peoria Jefferson Springfield Lake Kell-Dix Peoria North Springfield Main Kinmundy San Jose Springfield West Lebanon St. David Tallula Marine Spring Bay Mt. Vernon Trivoli Nashville New Athens O'Fallon Pontoon Beach Rosewood Heights Salem Trenton Troy Vandalia Wood River Main

* See Supplement 1 for service in the Kaskaskia Exchange and Supplement 2 for service in the

McClure Exchange.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 676 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations

Effective September 1, 2003 the following cellular districts will be eliminated. Calls to cellular numbers within these districts are rated the same as the corresponding AT&T Illinois districts as follows: MSA Cellular District AT&T Illinois District 7 Champaign TDM. (CL) Champaign University 7 Gibson City (CL) Gibson City 15 Collinsville TDM. (CL) Collinsville

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 677 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

Effective November 15, 2003 the following cellular districts will be eliminated. Calls to cellular numbers within these districts are rated the same as the corresponding AT&T Illinois districts as follows: MSA Cellular District AT&T Illinois District 2 Rockford Main (CL) Rockford Main 2 Rockford TDM (CL) Rockford Main 3 Rock Island (CL) Rock Island 6 Peoria TDM (CL) Peoria Jefferson 9 Decatur (CL) Decatur Main 9 Decatur TDM (CL) Decatur Main 9 Springfield (CL) Springfield Main 9 Springfield MTSO (CL) Springfield West

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 678 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 2

ORIGINATING DISTRICT: LOVES PARK

TERM. DISTRICT BAND

BELVIDERE A BYRON A CHERRY VALLEY A NEW MILFORD A POPLAR GROVE A ROCK CUT A ROCKFORD (CL) A ROCKFORD EAST A ROCKFORD MAIN A ROCKFORD MAIN (CL) A ROCKFORD TDM. (CL) A ROCKTON A ROSCOE A SHIRLAND A SOUTH BELOIT A STILLMAN VALLEY A WINNEBAGO A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 679 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 2

ORIGINATING DISTRICT: ROCKFORD EAST

TERM. DISTRICT BAND

BELVIDERE BYRON CHERRY VALLEY LOVES PARK NEW MILFORD POPLAR GROVE ROCK CUT ROCKFORD (CL) ROCKFORD MAIN ROCKFORD MAIN (CL) ROCKFORD TDM. (CL) ROCKTON ROSCOE SHIRLAND SOUTH BELOIT STILLMAN VALLEY WINNEBAGO

A A A A A A A A A A A A A A A A A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 680 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 2

ORIGINATING DISTRICT: ROCKFORD MAIN

TERM. DISTRICT BAND

BELVIDERE BYRON CHERRY VALLEY LOVES PARK NEW MILFORD POPLAR GROVE ROCK CUT ROCKFORD (CL) ROCKFORD EAST ROCKFORD MAIN (CL) ROCKFORD TDM. (CL) ROCKTON ROSCOE SHIRLAND SOUTH BELOIT STILLMAN VALLEY WINNEBAGO

A A A A A A A A A A A A A A A A A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 681 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: COAL VALLEY

TERM. DISTRICT BAND

DAVENPORT IA. (CL CELLULAR) A DAVENPORT IA. (DOWNTOWN) A DAVENPORT IA. (EAST) A DAVENPORT IA. (FS CELLULAR) A DAVENPORT IA. (IWS CELLULAR) A DAVENPORT IA. (MJC CELLULAR) A DAVENPORT IA. (NORTHEAST) A DAVENPORT IA. (NORTHWEST) A DAVENPORT IA. (SZC CELLULAR) A DAVENPORT IA. (WEST) A EAST MOLINE A EDGINGTON A GALENA C GREEN ROCK A MILAN A MOLINE A ROCK ISLAND A ROCK ISLAND (CL) A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 682 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: EAST MOLINE

TERM. DISTRICT BAND

COAL VALLEY A DAVENPORT IA. (CL CELLULAR) A DAVENPORT IA. (DOWNTOWN) A DAVENPORT IA. (EAST) A DAVENPORT IA. (FS CELLULAR) A DAVENPORT IA. (IWS CELLULAR) A DAVENPORT IA. (MJC CELLULAR) A DAVENPORT IA. (NORTHEAST) A DAVENPORT IA. (NORTHWEST) A DAVENPORT IA. (SZC CELLULAR) A DAVENPORT IA. (WEST) A EDGINGTON A GALENA C GREEN ROCK A HAMPTON A MILAN A MOLINE A ROCK ISLAND A ROCK ISLAND (CL) A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 683 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: EDGINGTON

TERM. DISTRICT BAND

COAL VALLEY A DAVENPORT IA. (CL CELLULAR) A/1/ DAVENPORT IA. (DOWNTOWN) A/1/ DAVENPORT IA. (EAST) A/1/ DAVENPORT IA. (FS CELLULAR) A/1/ DAVENPORT IA. (IWS CELLULAR) A/1/ DAVENPORT IA. (MJC CELLULAR) A/1/ DAVENPORT IA. (NORTHEAST) A/1/ DAVENPORT IA. (NORTHWEST) A/1/ DAVENPORT IA. (SZC CELLULAR) A/1/ DAVENPORT IA. (WEST) A/1/ EAST MOLINE A ELIZA A/2/ GALENA C GREEN ROCK A MILAN A MOLINE A MUCCATINE IOWA A/3/ REYNOLDS A/4/ ROCK ISLAND A ROCK ISLAND (CL) A

/1/ Applicable for prefix 798 within NPA 309 only (Rock Island exchanges). /2/ Applicable for prefixes 791 and 795 within NPA 309 only (Illinois City and Edgington exchanges). /3/ Applicable for prefix 791 within NPA 309 only (Illinois City exchanges). /4/ Applicable for prefix 795 within NPA 309 only (Edgington exchange).

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 684 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: GALENA

TERM. DISTRICT BAND

COAL VALLEY C EAST MOLINE C EDGINGTON C GREEN ROCK C MILAN C MOLINE C ROCK ISLAND C ROCK ISLAND (CL) C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 685 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: GREEN ROCK

TERM. DISTRICT BAND

COAL VALLEY A DAVENPORT IA. (CL CELLULAR) A DAVENPORT IA. (DOWNTOWN) A DAVENPORT IA. (EAST) A DAVENPORT IA. (FS CELLULAR) A DAVENPORT IA. (IWS CELLULAR) A DAVENPORT IA. (MJC CELLULAR) A DAVENPORT IA. (NORTHEAST) A DAVENPORT IA. (NORTHWEST) A DAVENPORT IA. (SZC CELLULAR) A DAVENPORT IA. (WEST) A EAST MOLINE A EDGINGTON A GALENA C HAMPTON A MILAN A MOLINE A ROCK ISLAND A ROCK ISLAND (CL) A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 686 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: MILAN

TERM. DISTRICT BAND

COAL VALLEY A DAVENPORT IA. (CL CELLULAR) A DAVENPORT IA. (DOWNTOWN) A DAVENPORT IA. (EAST) A DAVENPORT IA. (FS CELLULAR) A DAVENPORT IA. (IWS CELLULAR) A DAVENPORT IA. (MJC CELLULAR) A DAVENPORT IA. (NORTHEAST) A DAVENPORT IA. (NORTHWEST) A DAVENPORT IA. (SZC CELLULAR) A DAVENPORT IA. (WEST) A EAST MOLINE A EDGINGTON A GALENA C GREEN ROCK A MOLINE A ROCK ISLAND A ROCK ISLAND (CL) A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 687 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: MOLINE

TERM. DISTRICT BAND

COAL VALLEY A DAVENPORT IA. (CL CELLULAR) A DAVENPORT IA. (DOWNTOWN) A DAVENPORT IA. (EAST) A DAVENPORT IA. (FS CELLULAR) A DAVENPORT IA. (IWS CELLULAR) A DAVENPORT IA. (MJC CELLULAR) A DAVENPORT IA. (NORTHEAST) A DAVENPORT IA. (NORTHWEST) A DAVENPORT IA. (SZC CELLULAR) A DAVENPORT IA. (WEST) A EAST MOLINE A EDGINGTON A GALENA C GREEN ROCK A MILAN A ROCK ISLAND A ROCK ISLAND (CL) A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 688 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 3

ORIGINATING DISTRICT: ROCK ISLAND

TERM. DISTRICT BAND

COAL VALLEY A DAVENPORT IA. (CL CELLULAR) A DAVENPORT IA. (DOWNTOWN) A DAVENPORT IA. (EAST) A DAVENPORT IA. (FS CELLULAR) A DAVENPORT IA. (IWS CELLULAR) A DAVENPORT IA. (MJC CELLULAR) A DAVENPORT IA. (NORTHEAST) A DAVENPORT IA. (NORTHWEST) A DAVENPORT IA. (SZC CELLULAR) A DAVENPORT IA. (WEST) A EAST MOLINE A EDGINGTON A GALENA C GREEN ROCK A MILAN A MOLINE A ROCK ISLAND (CL) A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 689 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: BARTONVILLE

TERM. DISTRICT BAND

CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A SUNNYLAND A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 690 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: CANTON

TERM. DISTRICT BAND

BARTONVILLE A CANTON(CL) A DELAVAN C FAIRVIEW A FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 691 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: DELAVAN

TERM. DISTRICT BAND

BARTONVILLE C CANTON C CANTON(CL) C FARMINGTON C FIATT C HANNA CITY C IPAVA C LEWISTOWN C PEORIA BLUFFS C PEORIA EAST C PEORIA JEFFERSON C PEORIA NORTH C PEORIA TDM. (CL) C SAN JOSE A SPRING BAY C ST. DAVID C TRIVOLI C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 692 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: FARMINGTON

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FAIRVIEW A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 693 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: FIATT

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FAIRVIEW A FARMINGTON A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 694 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: HANNA CITY

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 695 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: IPAVA

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 696 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: LEWISTOWN

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 697 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: PEORIA BLUFFS

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A SUNNYLAND A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 698 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: PEORIA EAST

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A SUNNYLAND A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 699 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: PEORIA JEFFERSON

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A SUNNYLAND A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 700 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: PEORIA NORTH

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A SUNNYLAND A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 701 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: SAN JOSE

TERM. DISTRICT BAND

BARTONVILLE C CANTON C CANTON(CL) C DELAVAN A FARMINGTON C FIATT C HANNA CITY C IPAVA C LEWISTOWN C PEORIA BLUFFS C PEORIA EAST C PEORIA JEFFERSON C PEORIA NORTH C PEORIA TDM. (CL) C SPRING BAY C ST. DAVID C TRIVOLI C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 702 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: SPRING BAY

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C ST. DAVID A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 703 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: ST DAVID

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FAIRVIEW A FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A TRIVOLI A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 704 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 6

ORIGINATING DISTRICT: TRIVOLI

TERM. DISTRICT BAND

BARTONVILLE A CANTON A CANTON(CL) A DELAVAN C FARMINGTON A FIATT A HANNA CITY A IPAVA A LEWISTOWN A PEORIA BLUFFS A PEORIA EAST A PEORIA JEFFERSON A PEORIA NORTH A PEORIA TDM. (CL) A SAN JOSE C SPRING BAY A ST. DAVID A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 705 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: CATLIN

TERM. DISTRICT BAND CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A FITHIAN A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A OAKWOOD A RIDGE FARM A ST. JOSEPH C WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 706 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: CHAMPAIGN MAIN

TERM. DISTRICT BAND

BONDVILLE A CATLIN C CHAMPAIGN (CL) A CHAMPAIGN TDM. (CL) A CHAMPAIGN UNIVERSITY A DANVILLE C DANVILLE (CL) C DANVILLE SOUTH (CL) C FAIRMOUNT C FISHER A FITHIAN C FLATVILLE A GEORGETOWN C GIBSON CITY C GIBSON CITY(CL) C GIFFORD A HOMER A INDIANOLA C IVESDALE A MAHOMET A OAKWOOD C OGDEN A PENFIELD A PESOTUM A PHILO A RANTOUL A RIDGE FARM C ROYAL A SADORUS A SEYMOUR A SIDNEY A ST. JOSEPH A THOMASBORO A TOLOHO A WESTVILLE C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 707 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: CHAMPAIGN UNIVERSITY

TERM. DISTRICT BAND

BONDVILLE A CATLIN C CHAMPAIGN (CL) A CHAMPAIGN MAIN A CHAMPAIGN TDM.(CL) A DANVILLE C DANVILLE (CL) C DANVILLE SOUTH (CL) C FAIRMOUNT C FISHER A FITHIAN C FLATVILLE A GEORGETOWN C GIBSON CITY C GIBSON CITY(CL) C GIFFORD A HOMER A INDIANOLA C IVESDALE A MAHOMET A OAKWOOD C OGDEN A PENFIELD A PESOTUM A PHILO A RANTOUL A RIDGE FARM C ROYAL A SADORUS A SEYMOUR A SIDNEY A ST.JOSEPH A THOMASB0RO A TOLONO A WESTVILLE C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 708 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: DANVILLE

TERM. DISTRICT BAND

BISMARCK A CATLIN A CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A FITHIAN A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A OAKWOOD A RIDGE FARM A ST. JOSEPH C WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 709 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: FAIRMOUNT

TERM. DISTRICT BAND

CATLIN A CHAMPAIGN (CL) C CHAMPAIGN HAIN C CHAMPAIGN TDH. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FITHIAN A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A OAKWOOD A RIDGE FARH A SIDELL A ST. JOSEPH B WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 710 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: FITHIAN

TERM. DISTRICT BAND

CATLIN A CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A OAKWOOD A RIDGE FARM A ST. JOSEPH B WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 711 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: GEORGETOWN

TERM. DISTRICT BAND

CATLIN A CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A FITHIAN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A OAKWOOD A RIDGE FARM A ST. JOSEPH C WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 712 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: GIBSON CITY

TERM. DISTRICT BAND

CATLIN C CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE (CL) C DANVILLE SOUTH (CL) C ELLIOTT A FAIRMOUNT C FITHIAN C FOOSLAND A GEORGETOWN C GIBSON CITY(CL) A INDIANOLA C OAKWOOD C RIDGE FARM C ST. JOSEPH C WESTVILLE C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 713 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: INDIANOLA

TERM. DISTRICT BAND

CATLIN A CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A FITHIAN A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C OAKWOOD A RIDGE FARM A SIDELL A ST. JOSEPH C WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 714 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: OAKWOOD

TERM. DISTRICT BAND

CATLIN A CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A FITHIAN A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A RIDGE FARM A ST. JOSEPH B WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 715 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: RIDGE FARM

TERM. DISTRICT BAND

CATLIN A CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A FITHIAN A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A OAKWOOD A ST. JOSEPH C WESTVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 716 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: ST. JOSEPH

TERM. DISTRICT BAND

CATLIN C CHAMPAIGN (CL) A CHAMPAIGN MAIN A CHAMPAIGN TDM. (CL) A CHAMPAIGN UNIVERSITY A DANVILLE C DANVILLE (CL) C DANVILLE SOUTH (CL) C FAIRMOUNT B FITHIAN B FLATVILLE A GEORGETOWN C GIBSON CITY C GIBSON CITY(CL) C GIFFORD A HOMER A INDIANOLA C OAKWOOD B OGDEN A RIDGE FARM C ROYAL A SIDNEY A THOMASBORO A WESTVILLE C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 717 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 7

ORIGINATING DISTRICT: WESTVILLE

TERM. DISTRICT BAND

CATLIN A CHAMPAIGN (CL) C CHAMPAIGN MAIN C CHAMPAIGN TDM. (CL) C CHAMPAIGN UNIVERSITY C DANVILLE A DANVILLE (CL) A DANVILLE SOUTH (CL) A FAIRMOUNT A FITHIAN A GEORGETOWN A GIBSON CITY C GIBSON CITY(CL) C INDIANOLA A OAKWOOD A RIDGE FARM A ST. JOSEPH C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 718 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: ATHENS

TERM. DISTRICT BAND

BUFFALO A CANTRALL A DECATUR(CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM.(CL) C HARRISTOWN C OAKFORD A PETERSBURG A RIVERTON A ROCHESTER A SHERMAN A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO. (CL) A SPRINGFIELD WEST A TALLULA A WILLIAMSVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 719 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: BUFFALO

TERM. DISTRICT BAND

ATHENS A CANTRALL A DECATUR(CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM.(CL) C HARRISTOWN C OAKFORD A PETERSBURG A RIVERTON A ROCHESTER A SHERMAN A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO. (CL) A SPRINGFIELD WEST A TALLULA A WILLIAMSVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 720 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: CANTRALL

TERM. DISTRICT BAND

ATHENS A BUFFALO A DECATUR(CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM.(CL) C HARRISTOWN C OAKFORD A PETERSBURG A RIVERTON A ROCHESTER A SHERMAN A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO. (CL) A SPRINGFIELD WEST A TALLULA A WILLIAMSVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 721 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: DECATUR MAIN

TERM. DISTRICT BAND

ATHENS C BUFFALO C CANTRALL C DECATUR(CL) A DECATUR NORTH A DECATUR TDM.(CL) A ELWIN NORTH A* HARRISTOWN A OAKFORD C PETERSBURG C RIVERTON C ROCHESTER C SPRINGFIELD (CL) C SPRINGFIELD LAKE C SPRINGFIELD MAIN C SPRINGFIELD MTSO. (CL) C SPRINGFIELD WEST C TALLULA C

* Subscribers of the Elwin exchange of the general telephone company of Illinois located within the city

limits of the city of Decatur as those limits existed on December 15, 1964.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 722 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: DECATUR NORTH

TERM. DISTRICT BAND

ATHENS C BUFFALO C CANTRALL C DECATUR(CL) A DECATUR MAIN A DECATUR TDM.(CL) A ELWIN NORTH A* HARRISTOWN A OAKFORD C PETERSBURG C RIVERTON C ROCHESTER C SPRINGFIELD (CL) C SPRINGFIELD LAKE C SPRINGFIELD MAIN C SPRINGFIELD MTSO. (CL) C SPRINGFIELD WEST C TALLULA C

* Subscribers of the Elwin exchange of the general telephone company of Illinois located within the city

limits of the city of Decatur as those limits existed on December 15, 1964.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 723 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: HARRISTOWN

TERM. DISTRICT BAND

ATHENS C BUFFALO C CANTRALL C DECATUR(CL) A DECATUR MAIN A DECATUR NORTH A DECATUR TDM.(CL) A OAKFORD C PETERSBURG C RIVERTON C ROCHESTER C SPRINGFIELD (CL) C SPRINGFIELD LAKE C SPRINGFIELD MAIN C SPRINGFIELD MTSO. (CL) C SPRINGFIELD WEST C TALLULA C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 724 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: OAKFORD

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A DECATUR(CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM.(CL) C HARRISTOWN C PETERSBURG A RIVERTON A ROCHESTER A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO. (CL) A SPRINGFIELD WEST A TALLULA A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 725 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: PETERSBURG

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A DECATUR(CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM.(CL) C HARRISTOWN C OAKFORD A RIVERTON A ROCHESTER A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO. (CL) A SPRINGFIELD WEST A TALLULA A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 726 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: RIVERTON

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A DECATUR(CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM.(CL) C HARRISTOWN C OAKFORD A PETERSBURG A RIVERTON A ROCHESTER A SHERMAN A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO. (CL) A SPRINGFIELD WEST A TALLULA A WILLIAMSVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 727 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: ROCHESTER

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A DECATUR (CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM. (CL) C HARRISTOWN C OAKFORD A PETERSBURG A RIVERTON A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO. (CL) A SPRINGFIELD WEST A TALLULA A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 728 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: SPRINGFIELD LAKE

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A CHATHAM A DECATUR (CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM. (CL) C HARRISTOWN C NEW BERLIN A OAKFORD A PETERSBURG A PLEASANT PLAINS A RIVERTON A ROCHESTER A SHERMAN A SPRINGFIELD (CL) A SPRINGFIELD MAIN A SPRINGFIELD MTSO.(CL) A SPRINGFIELD WEST A TALLULA A WILLIAMSVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 729 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: SPRINGFIELD MAIN

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A CHATHAM A DECATUR (CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM. (CL) C HARRISTOWN C NEW BERLIN A OAKFORD A PETERSBURG A PLEASANT PLAINS A RIVERTON A ROCHESTER A SHERMAN A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MTSO.(CL) A SPRINGFIELD WEST A TALLULA A WILLIAMSVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 730 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: SPRINGFIELD WEST

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A CHATHAM A DECATUR (CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM. (CL) C HARRISTOWN C NEW BERLIN A OAKFORD A PETERSBURG A PLEASANT PLAINS A RIVERTON A ROCHESTER A SHERMAN A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO.(CL) A TALLULA A WILLIAMSVILLE A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 731 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 9

ORIGINATING DISTRICT: TALLULA

TERM. DISTRICT BAND

ATHENS A BUFFALO A CANTRALL A DECATUR (CL) C DECATUR MAIN C DECATUR NORTH C DECATUR TDM. (CL) C HARRISTOWN C OAKFORD A PETERSBURG A PLEASANT PLAINS A RIVERTON A ROCHESTER A SPRINGFIELD (CL) A SPRINGFIELD LAKE A SPRINGFIELD MAIN A SPRINGFIELD MTSO.(CL) A SPRINGFIELD WEST A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 732 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: ALTON

TERM. DISTRICT BAND

AVISTON C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 733 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: AVISTON

TERM. DISTRICT BAND

ALTON C BECKEMEYER A BELLEVILLE ADAMS C BELLEVILLE PIONEER B BETHALTO C BLUFORD C BREESE A BRIGHTON C CAHOKIA C CARLYLE A CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN A GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE A HARMONY C IUKA C KELL C KINMUNDY C LEBANON B MARINE C MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON A TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 734 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: BECKEMEYER

TERM. DISTRICT BAND

ALTON C AVISTON A BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD C BREESE A BRIGHTON C CAHOKIA C CARLYLE A CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN A GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE A HARMONY C IUKA C KELL C KINMUNDY C LEBANON C MARINE C MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON A TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 735 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: BELLEVILLE ADAMS

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WESTVIEW A WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 736 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: BELLEVILLE PIONEER

TERM. DISTRICT BAND

ALTON A AVISTON B BECKEMEYER C BELLEVILLE ADAMS A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON B TROY A VANDALIA C WESTVIEW A WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 737 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: BETHALTO

TERM. DISTRICT BAND TERM. DISTRICT BAND ALTON AVISTON BECKEMEYER BELLEVILLE ADAMS BELLEVILLE PIONEER BLUFORD BREESE BRIGHTON CAHOKIA CARLYLE CENTRALIA CENTRALIA (CL) COLLINSVILLE COLLINSVILLE TDM. (CL) EAST ST. LOUIS EDGEMONT EDWARDSVILLE ELSAH FREEBURG GERMANTOWN GLEN CARBON GODFREY GRANITE CITY GREENVILLE

A C C A A

C C A A C C C A A A A A A A C A A A C

HARMONY IUKA KELL KINMUNDY LEBANON MARINE MT. VERNON NASHVILLE NEW ATHENS O'FALLON PONTOON BEACH ROSEWOOD HTS. SALEM TRENTON TROY VANDALIA WESTVIEW WOOD RIVER

C C C C A A C C A A A A C C A C A A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 738 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: BLUFORD

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA A CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY A IUKA A KELL A KINMUNDY A LEBANON C MARINE C MT. VERNON A NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM A TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 739 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: BREESE

TERM. DISTRICT BAND

ALTON C AVISTON A BECKEMEYER A BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD C BRIGHTON C CAHOKIA C CARLYLE A CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN A GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE A HARMONY C IUKA C KELL C KINMUNDY C LEBANON C MARINE C MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON A TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 740 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: BRIGHTON

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 741 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: CAHOKIA

TERM. DISTRICT BAND

ALTON AVISTON BECKEMEYER BELLEVILLE ADAMS BELLEVILLE PIONEER BETHALTO BLUFORD BREESE BRIGHTON CARLYLE CENTRALIA CENTRALIA (CL) COLLINSVILLE COLLINSVILLE TDM. (CL) EAST ST. LOUIS EDGEMONT EDWARDSVILLE ELSAH FREEBURG GERMANTOWN GLEN CARBON GODFREY GRANITE CITY GREENVILLE

A C C A A A C C A C C C A A A A A A A C A A A C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 742 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: CAHOKIA

TERM. DISTRICT BAND

HARMONY IUKA KELL KINMUNDY LEBANON MARINE MT. VERNON NASHVILLE NEW ATHENS O’FALLON PONTOON BEACH ROSEWOOD HTS. SALEM ST. LOUIS MO. Rate Center/1/ TRENTON TROY VANDALIA WOOD RIVER

C C C C A A C C A A A A C A C A C A

/1/ St. Louis, MO Rate Center is equivalent to St. Louis, MO Principal Zone.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 743 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: CARLYLE

TERM. DISTRICT BAND

ALTON C AVISTON A BECKEMEYER A BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD C BREESE A BRIGHTON C CAHOKIA C CENTRALIA B CENTRALIA (CL) B COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN A GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE A HARMONY C IUKA C KELL C KINMUNDY C LEBANON C MARINE C MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON A TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 744 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: CENTRALIA

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD A BREESE C BRIGHTON C CAHOKIA C CARLYLE B CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY A IUKA A KELL A KINMUNDY A LEBANON C MARINE C MT. VERNON A NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM A TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 745 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: COLLINSVILLE

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 746 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: EAST ST. LOUIS

TERM. DISTRICT BAND

ALTON AVISTON BECKEMEYER BELLEVILLE ADAMS BELLEVILLE PIONEER BETHALTO BLUFORD BREESE BRIGHTON CAHOKIA CARLYLE CENTRALIA CENTRALIA (CL) COLLINSVILLE COLLINSVILLE TDM. (CL) EDGEMONT EDWARDSVILLE ELSAH FREEBURG GERMANTOWN GLEN CARBON GODFREY GRANITE CITY GREENVILLE

A C C A A A C C A A C C C A A A A A A C A A A C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 747 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: EAST ST. LOUIS

TERM. DISTRICT BAND

HARMONY IUKA KELL KINMUNDY LEBANON MARINE MT. VERNON NASHVILLE NEW ATHENS O’FALLON PONTOON BEACH ROSEWOOD HTS. SALEM ST. LOUIS MO. Rate Center/1/ TRENTON TROY VANDALIA WOOD RIVER

C C C C A A C C A A A A C A C A C A

/1/ St. Louis, MO Rate Center is equivalent to St. Louis, MO Principal Zone.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 748 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: EDGEMONT

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 749 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: EDWARDSVILLE

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 750 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: ELSAH

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 751 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: FREEBURG

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 752 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: GERMANTOWN

TERM. DISTRICT BAND

ALTON C AVISTON A BECKEMEYER A BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD C BREESE A BRIGHTON C CAHOKIA C CARLYLE A CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE A HARMONY C IUKA C KELL C KINMUNDY C LEBANON C MARINE C MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON A TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 753 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: GLEN CARBON

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTD A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 754 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: GODFREY

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 755 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: GRANITE CITY

TERM. DISTRICT BAND

ALTON AVISTON BECKEMEYER BELLEVILLE ADAMS BELLEVILLE PIONEER BETHALTO BLUFORD BREESE BRIGHTON CAHOKIA CARLYLE CENTRALIA CENTRALIA (CL) COLLINSVILLE COLLINSVILLE TDM. (CL) EAST ST. LOUIS EDGEMONT EDWARDSVILLE ELSAH FREEBURG GERMANTOWN GLEN CARBON GODFREY GREENVILLE

A C C A A A C C A A C C C A A A A A A A C A A C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 756 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: GRANITE CITY

TERM. DISTRICT BAND

HARMONY IUKA KELL KINMUNDY LEBANON MARINE MT. VERNON NASHVILLE NEW ATHENS O’FALLON PONTOON BEACH ROSEWOOD HTS. SALEM ST. LOUIS MO. Rate Center/1/ TRENTON TROY VANDALIA WOOD RIVER

C C C C A A C C A A A A C A C A C A

/1/ St. Louis, MO Rate Center is equivalent to St. Louis, MO Principal Zone.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 757 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: GREENVILLE

TERM. DISTRICT BAND

ALTON C AVISTON A BECKEMEYER A BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD C BREESE A BRIGHTON C CAHOKIA C CARLYLE A CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN A GLEN CARBON C GODFREY C GRANITE CITY C HARMONY C IUKA C KELL C KINMUNDY C LEBANON C MARINE C MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON A TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 758 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: HARMONY

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD A BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA A CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C IUKA A KELL A KINMUNDY A LEBANON C MARINE C MT. VERNON A NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM A TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 759 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: IUKA

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD A BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA A CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY A KELL A KINMUNDY A LEBANON C MARINE C MT. VERNON A NASHVILLE C NEW ATHENS C O'FALLON C PONTDON BEACH C ROSEWOOD HTS. C SALEM A TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 760 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: KELL

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD A BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA A CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY A IUKA A KINMUNDY A LEBANON C MARINE C MT. VERNON A NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM A TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 761 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: KINMUNDY

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD A BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA A CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FARINA A FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY A IUKA A KELL A LEBANON C MARINE C MT. VERNON A NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM A TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 762 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: LEBANON

TERM. DISTRICT BAND

ALTON A AVISTON B BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON A TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 763 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: MARINE

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWODD HTS. A SALEM C TRENTON B TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 764 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: MT. VERNON

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD A BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA A CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY A IUKA A KELL A KINMUNDY A LEBANON C MARINE C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM A TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 765 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: NASHVILLE

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD C BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON C MARINE C MT. VERNON C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 766 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: NEW ATHENS

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 767 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: O’FALLON

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEHONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON B TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 768 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: PONTOON BEACH

TERM. DISTRICT BAND

ALTON AVISTON BECKEMEYER BELLEVILLE ADAMS BELLEVILLE PIDNEER BETHALTO BLUFORD BREESE BRIGHTON CAHOKIA CARLYLE CENTRALIA CENTRALIA (CL) COLLINSVILLE COLLINSVILLE TDM. (CL) EAST ST. LDUIS EDGEMONT EDWARDSVILLE ELSAH FREEBURG GERMANTOWN GLEN CARBON GODFREY GRANITE CITY GREENVILLE

A C C A A A C C A A C C C A A A A A A A C A A A C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 769 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: PONTOON BEACH

TERM. DISTRICT BAND

HARMONY IUKA KELL KINMUNDY LEBANON MARINE MT. VERNON NASHVILLE NEW ATHENS O’FALLON ROSEWOOD HTS. SALEM ST. LOUIS MO. Rate Center/1/ TRENTON TROY VANDALIA WOOD RIVER

C C C C A A C C A A A C A C A C A

/1/ St. Louis, MO Rate Center is equivalent to St. Louis, MO Principal Zone.

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 770 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: ROSEWOOD HTS.

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT, VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A SALEM C TRENTON C TROY A VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 771 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: SALEM

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD A BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA A CENTRALIA (CL) A COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY A IUKA A KELL A KINMUNDY A LEBANON C MARINE C MT. VERNON A NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C TRENTON C TROY C VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 772 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: TRENTON

TERM. DISTRICT BAND

ALTON C AVISTON A BECKEMEYER A BELLEVILLE ADAMS C BELLEVILLE PIONEER B BETHALTO C BLUFORD C BREESE A BRIGHTON C CAHOKIA C CARLYLE A CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN A GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE A HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE B MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON B PONTOON BEACH C ROSEWOOD HTS. C SALEM C TROY B VANDALIA C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 773 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: TROY

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON B VANDALIA C WOOD RIVER A

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 774 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: VANDALIA

TERM. DISTRICT BAND

ALTON C AVISTON C BECKEMEYER C BELLEVILLE ADAMS C BELLEVILLE PIONEER C BETHALTO C BLUFORD C BREESE C BRIGHTON C CAHOKIA C CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE C COLLINSVILLE TDM. (CL) C EAST ST. LOUIS C EDGEMONT C EDWARDSVILLE C ELSAH C FREEBURG C GERMANTOWN C GLEN CARBON C GODFREY C GRANITE CITY C GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON C MARINE C MT. VERNON C NASHVILLE C NEW ATHENS C O'FALLON C PONTOON BEACH C ROSEWOOD HTS. C SALEM C TRENTON C TROY C WOOD RIVER C

AT&T ILLINOIS GUIDEBOOK PART 4 - Exchange Access Services Original Sheet 775 SECTION 7 - Interdistrict Band Designations

ATT TN IL-14-0021 Effective: May 1, 2014

USAGE SERVICES IN MARKET SERVICES (cont’d) Market Service Areas 2, 3, 6, 7, 9 and 15 B. Interdistrict Band Designations (cont’d)

MSA 15

ORIGINATING DISTRICT: WOOD RIVER

TERM. DISTRICT BAND

ALTON A AVISTON C BECKEMEYER C BELLEVILLE ADAMS A BELLEVILLE PIONEER A BETHALTO A BLUFORD C BREESE C BRIGHTON A CAHOKIA A CARLYLE C CENTRALIA C CENTRALIA (CL) C COLLINSVILLE A COLLINSVILLE TDM. (CL) A EAST ST. LOUIS A EDGEMONT A EDWARDSVILLE A ELSAH A FREEBURG A GERMANTOWN C GLEN CARBON A GODFREY A GRANITE CITY A GREENVILLE C HARMONY C IUKA C KELL C KINMUNDY C LEBANON A MARINE A MT. VERNON C NASHVILLE C NEW ATHENS A O'FALLON A PONTOON BEACH A ROSEWOOD HTS. A SALEM C TRENTON C TROY A VANDALIA C