Address

Federal Government Affairs
1120 20th Street NW - Suite 1000
Washington, DC 20036-3412

Phones

(202) 457-3851

Other Offices

AT&T INC
Main Office
208 S. Akard St., Dallas, Texas 75202
(214) 464-5287
AT&T INC - AT&T GOVERNMENT SOLUTIONS (MAIN OFFICE)
1900 Gallows Road, Vienna, Virginia 22182
(703) 506-5000
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
985 Space Center Drive, Suite 310, Colorado Springs, Colorado 80915
(719) 596-5395
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
300 North Continental Blvd., El Segundo, California 90245
(310) 640-1925
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
1650 Hotel Circle North Suite 100, San Diego, California 92108
(619) 542-8360
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
3375 Koapaka Street Suite D-120, Honolulu, Hawaii 96819
(808) 659-1400
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
7125 Columbia Gateway Drive, Columbia, Maryland 20146
(443) 259-8000
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
2940 Presidential Drive Suite 390, Fairborn, Ohio 45324
(937) 429-7773
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
1019 Bankton Drive, Hanahan, South Carolina 29410
(843) 746-8000
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
1010 N. St. Mary's, Suite 1202-12B, San Antonio, Texas 78215
(210) 507-1983
AT&T INC - AT&T GOVERNMENT SOLUTIONS (BRANCH OFFICE)
2901 South Lynnhaven Road, Suite 400, Virginia Beach, Virginia 23452
(757) 631-4460
AT&T INC - STERLING COMMERCE (AMERICA) INC (MAIN OFFICE)
4600 Lakehurst Court, PO Box 8000, Dublin, Ohio 43016-2000
(614) 793-7000
AT&T SERVICES INC
2600 Camino Ramon Rm. 4w7, San Ramon, California 94583-5000
(925) 824-7053
AT&T
1035 Turnberry Cir., Louisville, Colorado 80027
(720) 890-6081
AT&T
795 Folsom Street, San Francisco, California 94519
(415) 442-2783
AT&T INC - AT&T SOUTHEAST INC (BRANCH OFFICE)
Legal Department, 150 West Flagler St., Ste. 1910, Miami, Florida 33130
(305) 347-5561
AT&T INC - STERLING COMMERCE (AMERICA) INC (BRANCH OFFICE)
750 W. John Carpenter Freeway, Irving, Texas 75039-3771
(469) 524-2000
AT&T INC - INDIANA BELL TELEPHONE COMPANY INCORPORATED (MAIN OFFICE)
240 North Meridian Street, Indianapolis, Indiana 46204
(800) 257-0902
AT&T INC - AT&T LABS INC (MAIN OFFICE)
180 Park Avenue, Florham Park, New Jersey 07932
(973) 360-8000
AT&T INC - AT&T LABS INC (BRANCH OFFICE)
200 Laurel Avenue, Middletown, New Jersey 07748
(732) 420-5092
AT&T CORP
One AT&T Way, Bedminster, New Jersey 07921
(908) 234-4000
AT&T INC - AT&T COMMUNICATIONS OF THE SOUTHWEST INC (MAIN OFFICE)
400 West 15th Street Suite 930, Austin, Texas 78701
AT&T CORP
32 Avenue of the Americas, New York, New York 10013
(212) 387-5400
AT&T INC - AT&T MOBILITY LLC (BRANCH OFFICE)
2952 N Stemmons Fwy., Dallas, Texas 75247
(214) 589-7700
AT&T INC - BELLSOUTH TELECOMMUNICATIONS INC (MAIN OFFICE)
675 West Peachtree Street NE, Atlanta, Georgia 30375
(404) 927-1909
AT&T INC - BELLSOUTH CORPORATION (MAIN OFFICE)
1155 Peachtree Street NE, Room 15G03, Atlanta, Georgia 30309-3610
(404) 249-2000
AT&T INC - BELLSOUTH (TENNESSEE) (BRANCH OFFICE)
333 Commerce Street, Nashville, Tennessee 37201-3300
(615) 214-6525
AT&T INC - BELLSOUTH ADVERTISING & PUBLISHING CORP (BRANCH OFFICE)
2247 Northlake Parkway, 4th Floor, Tucker, Georgia 30084
(678) 406-2020
AT&T INC - BELLSOUTH CORPORATION - BELLSOUTH LONG DISTANCE INC (BRANCH OFFICE)
2180 Lake Boulevard NE, Suite/Floor 5C48, Atlanta, Georgia 30319-6004
(404) 829-8269
AT&T INC - BELLSOUTH TELECOMMUNICATIONS INC (BRANCH OFFICE)
601 West Chestnut, Room 409, Louisville, Kentucky 40202
(888) 757-6500
AT&T INC - AT&T MOBILITY (MAIN OFFICE)
Glenridge Highlands Two, 5565 Glenridge Connector, Atlanta, Georgia 30342
(404) 236-6000
AT&T INC - AT&T MOBILITY (BRANCH OFFICE)
1025 Lenox Park Blvd. NE Ste. B650, Atlanta, Georgia 30319-5309
(678) 893-2044
AT&T INC - BELLSOUTH CORPORATION - BELLSOUTH INTERNATIONAL INC (BRANCH OFFICE)
1100 Peachtree Suite, North East, Atlanta, Georgia 30309-4501
(404) 249-2000
AT&T INC - BELLSOUTH TELECOMMUNICATIONS (BRANCH OFFICE)
3196 Hwy. 280 S, Ste. 302, Birmingham, Alabama 35243
(205) 870-2482
AT&T INC - BELLSOUTH (LOUISIANA) (BRANCH OFFICE)
365 Canal Street - 3000, New Orieans, Louisiana 70130-1142
(504) 528-2000
AT&T INC - BELLSOUTH COMMUNICATION SYSTEMS INC (MAIN OFFICE)
1936 Blue Hills Drive N. E., Roanoke, Virginia 24012-8608
(540) 983-6000
AT&T INC - AT&T MOBILITY LLC - NEW CINGULAR WIRELESS SERVICES INC (BRANCH OFFICE)
12900 Park Plaza Drive, Cerritos, California 90703
(562) 924-0000
AT&T INC - AT&T MOBILITY LLC - NEW CINGULAR WIRELESS SERVICES INC (BRANCH OFFICE)
7277 164th Avenue NE, Redmond, Washington 98052-7823
(425) 580-6000
AT&T INC - AT&T MOBILITY LLC (BRANCH OFFICE)
P.O. Box 97061 - RTC 3, 16221 NE 72nd Way, Redmond, Washington 98052
(425) 580-6214
AT&T INC - BELLSOUTH TELECOMMUNICATIONS INC (BRANCH OFFICE)
1521 BellSouth Plaza, 300 S. Brevard Street - 15J22, Charlotte, North Carolina 28230
(704) 417-8833
AT&T INC - BELLSOUTH TELECOMMUNICATIONS INC (BRANCH OFFICE)
175 E. Capitol St. Rm. 340, Jackson, Mississippi 39201
(601) 961-1700
AT&T INC - BELLSOUTH TELECOMMUNICATIONS INC (BRANCH OFFICE)
1600 Williams Street, Suite 5200, Columbia, South Carolina 29201
(803) 401-2900
AT&T INC - BELLSOUTH CORPORATION - BELLSOUTH ENTERTAINMENT LLC (BRANCH OFFICE)
754 Peachtree St. NE, D1481, Atlanta, Georgia 30308-1261
(404) 541-6502
AT&T INC - AT&T MOBILITY LLC - NEW CINGULAR WIRELESS SERVICES INC (BRANCH OFFICE)
6925 Lusk Blvd., San Diego, California 92121-2789
(858) 241-1294
AT&T INC - BELLSOUTH CORPORATION - THE BERRY COMPANY LLC (BRANCH OFFICE)
3170 Kettering Blvd., Dayton, Ohio 45439
(937) 296-2121
AT&T
295 North Maple Avenue, Basking Ridge, New Jersey 07920
(908) 221-2000
AT&T INC
5601 Legacy Dr. Bldg. A, Plano, Texas 75024-3504
(908) 221-2000
AT&T INC - AT&T TELEHOLDINGS INC - AT&T ADVANCED SOLUTIONS (BRANCH OFFICE)
1010 North St. Mary's Street, Rm. 13 M, San Antonio, Texas 78215
(210) 246-8150
AT&T INC - ILLINOIS BELL TELEPHONE COMPANY (MAIN OFFICE)
225 West Randolph Street, Room 28B, Chicago, Illinois 60606
(800) 257-0902
AT&T INC - WISCONSIN BELL INC (MAIN OFFICE)
722 North Broadway, Milwaukee, Wisconsin 53202
AT&T INC - MICHIGAN BELL TELEPHONE COMPANY (MAIN OFFICE)
444 Michigan Avenue, Detroit, Michigan 48226-2517
(800) 257-0902
AT&T INC - AT&T INTERACTIVE (MAIN OFFICE)
611 N. Brand Blvd. 5th Floor, Glendale, California 91203
(818) 937-5500
AT&T INC - THE OHIO BELL TELEPHONE COMPANY (MAIN OFFICE)
45 Erieview Plaza, Cleveland, Ohio 44114
(800) 257-0902
AT&T INC - AT&T TELEHOLDINGS INC (MAIN OFFICE)
30 S Wacker Dr., Chicago, Illinois 60606
(800) 257-0902
AT&T CENTER
One AT&T Center, San Antonio, Texas 78219
(210) 444-5000
AT&T INC - AT&T TELEHOLDINGS INC - AT&T CAPITAL SERVICES INC (BRANCH OFFICE)
2000 West AT&T Center Drive, Hoffman Estates, Illinois 60196
(510) 673-1819
AT&T INC - ALASCOM INC (MAIN OFFICE)
505 E. Bluff Dr., Anchorage, Alaska 99501
(907) 264-7000
AT&T INC
310 Orange Street, 5th Floor, New Haven, Connecticut 06510
(203) 492-0474
AT&T INC - AT&T JAPAN (MAIN OFFICE)
Shin-Nikkoh Building, 2-10-1, Toranomon, Minato-ku105-0001, Japan
AT&T INC - AT&T JAPAN (BRANCH OFFICE)
8-7-2, Shimo-renjyaku, Mitaka-shi181-0013, Japan
AT&T INC - AT&T GLOBAL NETWORK SERVICES HONG KONG LTD (MAIN OFFICE)
30/F Shell Tower, Times Square, 1 Matheson Street, Causeway Bay, Hong Kong
(852) 2828 6277
AT&T INC - AT&T JAPAN (BRANCH OFFICE)
JR Central Towers 33F, 1-1-4, Meieki, Nakamura-ku, Nagoya-shi450-6033, Japan
AT&T INC - AT&T JAPAN (BRANCH OFFICE)
Mainichi INTECIO 14F, 3-4-5, Umeda, Kita-ku, Osaka City530-0001, Japan
AT&T INC - AT&T JAPAN (BRANCH OFFICE)
Hakataza-Nishiginsaikaihatsu Buiding 9F, 2-1, Shimokawabata-machi, Hakata-ku, Fukuoka812-0027, Japan
AT&T INC - AT&T JAPAN (BRANCH OFFICE)
Oak Sapporo Building 7F, Nishi-2, Kita-1jou, Chuo-ku, Sapporo060-0001, Japan
AT&T INC - AT&T (CHINA) CO LTD (MAIN OFFICE)
Suite 2201, 22nd Floor, China World Tower 1, 1 Jian Guo Men Wai Avenue, Beijing100004, China
(86) 10 5921 9000
AT&T INC - AT&T (CHINA) CO LTD (BRANCH OFFICE)
Room 2105-08, Shanghai Times Square, 93 Huai Hai Zhong Lu, Lu Wan District, Shanghai200021, China
(86) 21 2308 0888
AT&T INC - AT&T (CHINA) CO LTD (BRANCH OFFICE)
Unit 5708, CITIC Plaza, 233 Tian He North Road, Guangzhou510613, China
(86) 20 3877 2308
AT&T INC - AT&T (CHINA) CO LTD (BRANCH OFFICE)
Room 2645, 26th Floor, Anlian Centre, 4018 Jin Tian Road, Futian District, Shenzhen518026, China
(86) 755 3395 5700
AT&T INC - AT&T IN KOREA (MAIN OFFICE)
15th Floor, Seoul City Tower Building, #581 Namdaemun-ro 5-ga, Jung-gu, Seoul100-741, Korea
(822) 3780 4224
AT&T INC - AT&T COMMUNICATIONS SERVICES (MALAYSIA) SDN BHD (MAIN OFFICE)
Level 28, Plaza Business Centre, Central Plaza, 34 Jalan Sultan Ismail, Kuala Lumpur50250, Malaysia
(603) 2147 4501
AT&T INC - AT&T GLOBAL NETWORK SERVICES TAIWAN LTD (MAIN OFFICE)
Room D, 16/F Hung Tai Financial Plaza, 156 Min Sheng E. Road Sec. 3, Taipei, Taiwan
(886) 2 2715 7000
AT&T INC - AT&T CANADA ENTERPRISES COMPANY (MAIN OFFICE)
320 Front Street, Toronto, OntarioM5V 3L3, Canada
(416) 204-2946