Affiliates


AT&T transfers personal data between our entities and third parties around the globe in order to provide dependable, effective services to business customers wherever they are in the world, as well as to support our global workforce. To provide transparency to business customers, employees, and regulators regarding how AT&T transfers personal data, this document supplements our Privacy Notices by providing contact information for our entities around the globe. This document also summarizes how AT&T entities function as controllers and/or processors, as well as exporters and/or importers of personal data. Further explanations of why, how, and by whom this personal data is processed, as well as your rights with regard to AT&T’s processing of personal data, may be found on the AT&T Privacy Center and in our Privacy Notices.

AT&T has centralized many of its business administration and support functions. This centralization primarily means that personal data is processed (including for server-based storage or in support of call centers) in Brazil, Canada, Czech Republic, India, Japan, Malaysia, Mexico, Philippines, Poland, Singapore, Slovakia, the United Kingdom, and the United States of America.

For cross border transfers of personal data within the AT&T group of companies, the AT&T entities in a given country will generally serve as the initial controller and exporter. This is always true for personal data of AT&T employees and most common for business products and services. For certain products and services, AT&T in a given country will serve as both a processor and exporter.

For cross border transfers of personal data involving business customers or another third party as the exporter, the business customer or third party will generally serve as a controller but could be a processor in some instances. When the business customer or third party is the exporter, the AT&T company will serve as the data importer. The AT&T company could function as a controller, processor, or sub-processor.

For cross border transfers of personal data involving AT&T as the exporter and a third party as the importer, AT&T will generally serve as a controller but could be a processor in some instances. When AT&T is the exporter and a third party the importer, the third party will generally function as a processor, but could be a sub- processor or controller.

AT&T entities are identified by country in the following list, along with the mailing addresses. The AT&T Privacy Program is corporately managed from AT&T’s Headquarters in Dallas, Texas, United States. Questions or comments about the AT&T Privacy Program may be directed to the AT&T Chief Privacy Office at AskPrivacy.

AT&T has also appointed data protection officers to support our compliance with local privacy and data protection laws. Questions or comment for AT&T’s data protection officers may be emailed to AT&T DPO.

This list will be updated from time-to-time, so please check back periodically for the most current version. This list was last updated in May 2021.

Argentina
AT&T Communications Services Argentina S.R.L. Edison 2659, 1st Floor Building #2, San Isidro, Provincia de Buenos Aires 1640
Australia
AT&T Global Network Services Australia Pty. Ltd. Wework, 120 Spencer St., Melbourne VIC, 3000
Austria
AGMS Austria GmbH Office Park 1, Top B02, Vienna 1300
AT&T Global Network Services Austria GmbH Office Park 1, Top B02, Vienna 1300
Belgium
AT&T Global Network Services Belgium SPRL Medialaan 36 Vilvoorde 1800
Brazil
AT&T Global Network Services Brasil Ltda. (Brazil) Rua James Joule, n65, 6andar Conjuntos 61 e 62, e 7andar, Conjuntos 71 e 72, Cidade e Estado de Sao Paolo, 04576
Sky Serviços de Banda Larga Ltda. Avenida Dr. Chucri Zaidan, 920 - Torre I - 16 andar São Paulo – SP CEP 94583-110
Bulgaria
AT&T Global Network Services Bulgaria EOOD ul. Aksakov 20, IV, Sofia, 1000
Canada
AT&T Global Services Canada Co. 55 Commerce Valley Drive West Suite 600, Thornhill, Ontario, L3T 7V9
Chile
AT&T Chile Limitada Avda. Malaga 89, Piso 7, Las Condes, Santiago
China
AT&T Co. Ltd. China World Trade Center, Tower 1, No. 1, Jian Guo Men Wai Avenue, Beijing
Colombia
AT&T Global Network Services Colombia Ltda. CALLE 93 NO. 19 - 55, PISO 7 - OFICINA 07-125 Y 07-127, Bogota D.C.
Costa Rica
AT&T Servicios de Comunicacion de Costa Rica, S.A. PWC Costa Rica, Los Yoses, San Pedro de Montes de Oca, 125 metros al oeste de la Cámara de Industrias, San Jose
Croatia
AT&T Global Network Services Hrvatska, d.o.o. Sarengradska 9, Zagreb, 10000
Cyprus
AT&T Global Network Services Cyprus Limited 5 Themistocles Dervis Street, Elenion Building, 2nd Floor, Nicosia, 1066
Czech Republic
AT&T Global Network Services Czech Republic s.r.o. Technicka 2935/23, Brno
Denmark
AT&T Global Network Services Danmark ApS Dronninggards Alle 134, Holte 2840
Dominican Republic
AT&T Dominicana S.A. Avenida Abraham Lincoln No. 20, Local 1103, Ensanche La Julia, Santo Domingo
Ecuador
AT&T Global Network Services Ecuador Cia. Ltda. Amazonas N35-17 y San Juan Pablo Sanz Ed., Xerox piso 7, Quito
El Salvador
AT&T Communications Services de El Salvador, S.A. de C.V. 89 Av. Norte y C. El Mirador, Edificion WTC Torre 1, nivel 2, local 201A, San Salvador
Estonia
AT&T Global Network Services Estonia OU Pohja pst 25, Tallinn, 10415
Finland
AT&T Global Network Services Finland Oy Luna House, Mannerheimentie 12B, 5th Floor, Helsinki 00100
France
AGMS France Sarl 6th Floor Tour Egee, 9-11 allee de l'Arche, Courbevoie 92400
AT&T Global Network Services France, SAS 6th Floor Tour Egee, 9-11 allee de l'Arche, Courbevoie 92400
Germany
AGMS Deutschland GmbH Hanns-Klemm Straße 5, Boblingen 71034
AT&T Global Network Services Deutschland GmbH Hanns-Klemm Straße 5, Boblingen 71034
Greece
AT&T Global Network Services (Hellas) E.P.E. 610 166A Leoforos Kifisias Avenue, Maroussi, Athens
Guatemala
AT&T Guatemala, S.A. 3 Avenida, 1430 Zona 10, Guatemala City
AT&T Servicios de Comunicaciones Guatemala SRL 3 Avenida, 1430 Zona 10, Guatemala City
Hong Kong
AT&T Asia/Pacific Group Ltd. 22/F Cityplaza One, Taikoo Shing Island East
AT&T Global Network Services Hong Kong Limited 22/F Cityplaza One, Taikoo Shing, 1111 King's Road, Island East
Hungary
AT&T Global Network Services Hungary Kft. 1138 Budapest, Népfürdő utca 22., B. bldg. 13th fl.
India
AT&T Communication Services India Pvt. Ltd. 10th and 11th Floor, Innovator Building, International Tech Park Bangalore (ITPB), Whitefield Road, Bangalore, Karnataka 560066
AT&T Global Business Services India Pvt. Ltd. 7th Floor, ATRIA Building, The V Park, Plot No-17, Software Units Layout, Madhapur, Hyderabad, Telanganay, 500081
AT&T Global Network Services India Pvt. Ltd. 13, Mohan Dev House, 13, Tolstoy Marg, New Delhi, 110 001
Indonesia
P.T. AT&T Global Network Services Indonesia Sampoerna Strategic Square, Executive Centre, South Tower, 30th Floor, Jl. Jend. Sudirman Kav. 45-46, Jakarta, 12920
Iraq
Reliable Link Internet Company Loft 04, Iraq Energy City, Basra Al-Zubayr, Bergessia,
Ireland
AT&T Global Network Services Ireland Limited Regus Business Centre, Upper Pembroke House 28-32, Dublin 2
Global Communications Mobility Ireland Limited Regus Business Centre, Upper Pembroke House 28-32, Dublin 2
Israel
AT&T Global Network Services International, Inc. Negev 2, PO Box 276, Ben Gurion Airport, Airport City 701000
Interwise Ltd. Negev 2, PO Box 276, Ben Gurion Airport, Airport City 701000
Italy
AT&T Global Network Services Italia S.r.l. Via Livorno 60, Torino, 10144
Global Communications Mobility Italia S.r.l. Via Livorno 60, Torino, 10144
Japan
AT&T Japan KK Toranomon Twin Building, 2-10-1 Toranomon, Minato-ku, Tokyo, 105-0001
AT&T Japan LLC Toranomon Twin Building, 2-10-1 Toranomon, Minato-ku, Tokyo, 105-0001
Latvia
SIA AT&T Global Network Services Latvia Vilandes iela 3, Riga, LV-1010
Lithuania
UAB AT&T Lietuva Labdariu g. 7/ Totoriu g. 11, Vilnius
Malaysia
AT&T Worldwide Network Service Sdn. Bhd. Level 8 Block B, Quill 18, Lingkaran Teknokrat 3 Barat, Cyber 4, 63000 Cyberjaya, Selangor
Mexico
AT&T Administración y Servicios, S. de R.L. de C.V. Río Lerma 232, 20th Floor, Col. Cuauhtemoc, Mexico City, 06500
AT&T Comunicaciones Digitales, S. de R.L. de C.V. Río Lerma 232, 20th Floor, Col. Cuauhtemoc, Mexico City, 06500
AT&T Conecta de México, S. de R.L. de C.V. Río Lerma 232, 20th Floor, Col. Cuauhtemoc, Mexico City, 06500
AT&T Global Network Services Mexico S. de R.L. de C.V. Rio Lerma 232 Piso 17, Mexico City
AT&T Grupo Servicios y Soporte, S. de R.L. de C.V. Lago Xochimilo No. 364, 11320 Mexico, D.F., Mexico City
AT&T Ingeniería y Servicios, S. de R.L. de C.V. Río Lerma 232, 20th Floor, Col. Cuauhtemoc, Mexico City, 06500
AT&T Ventas y Servicios, S. de R.L. de C.V. Río Lerma 232, 20th Floor, Col. Cuauhtemoc, Mexico City, 06500
Morocco
AT&T Global Network Services Morocco SARL AU Twin Center, Tour Ouest, 16e étage, Angle Boulevards Zerktouni et Al Massira, Casblanca, 20100
Netherlands
AGMS Netherlands B.V. Wilhelmina van Pruisenweg 104, The Hague 2595AN
AT&T Global Network Services B.V. Wilhelmina van Pruisenweg 104, The Hague 2595AN
AT&T Global Network Services Nederland B.V. Wilhelmina van Pruisenweg 104, The Hague 2595AN
Netherlands Antilles
AT&T Global Network Services Netherlands Antilles N.V. Vredenberg z/n, co-location Building UTS, Curacao
New Zealand
AT&T Global Network Services New Zealand LLC Level 2, 7-9 Fanshawe St., Viaduct Harbour, Auckland
Norway
AT&T Global Network Services Norge LLC Rosenholmveien 25, Trollaasen, 1414
Pakistan
AT&T Global Network Services International,Inc. 14th Floor, BRR Tower, I.I Chundrigar Road, Karachi 74000
Panama
AT&T Communications Services de Panama, S. de R.L. Calle Punta Darién, Punta Pacifica, P.H. Torre de las Américas, Torre B, Piso 15, Ciudad de Panamá
Peru
AT&T Global Network Services del Peru S.R.L. Av. Victor Andres Belaunde 147, Edificio Real, Piso 6, San Isidro
Poland
AGMS Polska sp. z o.o. Aleje Jerozolimskie 96, Warsaw 00-807
AT&T Global Network Services Polska Sp. z.o.o. Aleje Jerozolimskie 96, Warsaw, 00-807
Portugal
AGM Services Portugal Lda. Centro Empresarial Torres de Lisboa, Rua Tomas da Fonseca, Torre G-1. Andar, Lisbon
AT&T Servicos de Telecomunicacoes, Sociedade Unipessoal, Lda. Centro Empresarial Torres de Lisboa, Rua Tomas da Fonseca, Torre G-1. Andar, Lisbon
Romania
AT&T Global Network Services Romania SRL Blvd. Timisoara, No. 26, Plaza Romania Offices Building, 1st Floor, c/o REGUS Anchor Plaza, Room 104, Bucharest, RO 061331
Russia
AT&T Global Network Services OOO (Russia) Per. Sivtsev Vrazhek, 25/9 Str. 1, Moscow, 119002
Singapore
AT&T Singapore Pte. Ltd. 85 Science Park Drive, The Cavendish, Unit #03-01 to 08, 118259
AT&T Worldwide Telecommunications Services Singapore Pte. Ltd. 85 Science Park Drive, The Cavendish, Unit #03-01 to 08, 118259
Slovakia
AT&T Global Network Services Slovakia, s.r.o. Aupark Tower Einsteinova 24, Bratislava, 851-01
Slovenia
AT&T globalne omrezne storitve d.o.o. Trg. republike 3, Ljubljana, 1000
Slovenia
AT&T globalne omrezne storitve d.o.o. Trg. republike 3, Ljubljana, 1000
South Africa
AT&T South Africa (Proprietary) Ltd. Regus Business Offices, 2nd Floor West Towers, Nelson Mandela Square, Maude Street, Sandton, Johannesburg, 2146
South Korea
AT&T Global Network Services Korea Limited 15 Fl. Seoul City Tower, #581, Namdaemun-ro, 5-ga., Jung-gu, Seoul
Spain
AG Mobility Services España, S.L. Calle López de Hoyos, 35 Madrid 28002
AT&T Global Network Services Espana, S.L. Calle López de Hoyos, 35, Madrid, 28002
Sweden
AT&T Global Network Services Sweden AB Svetsarvagen 15, Solna, 17141
Switzerland
AGMS Switzerland GmbH Rautistrasse 75, Zurich 8048
AT&T Global Network Services Switzerland GmbH Rautistrasse 75, Zurich 8048
Taiwan
AT&T Global Network Services Taiwan Ltd. (yu hsien kungsze) 56 Min Sheng East Road, Sec. 3, Taipei TW 105
Thailand
AT&T Global Network Services Co., Ltd. No. 195, 15th Flr., Unit 1504, South Sathorn Rd., Yannawa, Sub-District, Sathorn District, Bangkok
AT&T Worldwide Services Ltd. No. 195, 15th Flr., Unit 1504, South Sathorn Rd., Yannawa, Sub-District, Sathorn District, Bangkok
Turkey
AT&T Global Iletisim Servisleri Limited Sirketi Buyukdere Caddesi, Kanyon Ofis Binasi No:185 Kat:6, Levent 34394, Istanbul
United Kingdom
AMSUK LIMITED Highfield House, Headless Cross Drive, Worcestershire, Redditch B975EQ
AT&T Global Network Services (UK) B.V. Highfield House, Headless Cross Drive, Worcestershire, Redditch B975EQ
AT&T Istel Highfield House, Headless Cross Drive, Worcestershire, Redditch B975EQ
DTVG UK Limited Highfield House, Headless Cross Drive, Worcestershire, Redditch B975EQ
United States
Acadiana Cellular General Partnership 1025 Lenox Park Blvd NE, Atlanta GA 30319
Alascom, Inc. 505 E. Bluff Dr., Anchorage, AK 99501
AlienVault, Inc. 208 S. Akard St., Dallas, TX 75202
AT&T Billing Southeast, LLC 208 S. Akard St., Dallas, TX 75202
AT&T Communications of Indiana, Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Communications of Indiana, LLC One AT&T Way, Bedminster, NJ 07921
AT&T Communications of New York, Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Communications of Texas, LLC 175 E. Houston St., San Antonio, TX 78205
AT&T Communications of Virginia, LLC One AT&T Way, Bedminster, NJ 07921
AT&T Communications Services Africa Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Communications Services Gulf States Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Communications Services of Jamaica LLC One AT&T Way, Bedminster, NJ 07921
AT&T Communications Services Taiwan Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Corp. One AT&T Way, Bedminster, NJ 07921
AT&T Customer Services, Inc. 2260 E. Imperial Hwy., El Segundo, CA 90245
AT&T Datacomm, LLC 208 S. Akard St., Dallas, TX 75202
AT&T Digital Life, Inc. 1025 Lenox Park Blvd. NE, Atlanta, GA 30319
AT&T Egypt Ltd. (USA) One AT&T Way, Bedminster, NJ 07921
AT&T Global Communications Services Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Global Network Services International Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Global Network Services New Zealand LLC One AT&T Way, Bedminster, NJ 07921
AT&T Global Network Services Norge LLC One AT&T Way, Bedminster, NJ 07921
AT&T Global Network Services Venezuela LLC One AT&T Way, Bedminster, NJ 07921
AT&T Inc. 208 S. Akard St., Dallas, TX 75202
AT&T Management Services, LLC 208 S. Akard St., Dallas, TX 75202
AT&T Messaging, LLC 2623 Camino Ramon, San Ramon, CA 94583
AT&T Mobility LLC 1025 Lenox Park Blvd NE, Atlanta GA 30319
AT&T Mobility National Accounts LLC 1025 Lenox Park Blvd NE, Atlanta GA 30319
AT&T Mobility Services LLC 1025 Lenox Park Blvd NE, Atlanta GA 30319
AT&T of Puerto Rico, Inc. One AT&T Way, Bedminster, NJ 07921
AT&T of the Virgin Islands, Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Services, Inc. 208 S. Akard St., Dallas, TX 75202
AT&T Technical Services Company, Inc. One AT&T Way, Bedminster, NJ 07921
AT&T Vietnam Ltd. One AT&T Way, Bedminster, NJ 07921
AT&T World Personnel Services Inc. One AT&T Way, Bedminster, NJ 07921
BellSouth Long Distance, Inc. 208 S. Akard St., Dallas, TX 75202
BellSouth Telecommunications, LLC One CNN Center, 1424C, Atlanta, GA 30303
Citrus Cellular Limited Partnership 1025 Lenox Park Blvd. NE, Atlanta GA 30319
Cricket Wireless LLC 1025 Lenox Park Blvd. NE, Atlanta GA 30319
DIRECTV Enterprises, LLC 2260 E. Imperial Hwy., El Segundo, CA 90245
DIRECTV, LLC 2260 E. Imperial Hwy., El Segundo, CA 90245
Elkhart Cellular, Inc. 1025 Lenox Park Blvd. NE, Atlanta GA 30319
FiberTower Spectrum Holdings LLC 1025 Lenox Park Blvd. NE, Atlanta GA 30319
Gateway Rivers Insurance Company 208 S. Akard St., Dallas, TX 75202
Houma-Thibadoux Cellular Partnership 1025 Lenox Park Blvd. NE, Atlanta GA 30319
Pacific Bell Telephone Company 450 Bust St., San Francisco, CA 94108
Quickplay Inc. 2260 E. Imperial Hwy., El Segundo, CA 90245
Realmedia Latin America, LLC 28 W. 23rd Street 4th Floor, New York, NY, United States 10010
Santa Barbara Cellular Systems, Ltd. 1025 Lenox Park Blvd NE, Atlanta GA 30319
SBC Long Distance, LLC 208 S. Akard St., Dallas, TX 75202
Southwestern Bell Telephone Company 208 S. Akard St., Dallas, TX 75202
SurFin LLC One Rockefeller Plaza, 19th Floor, New York, NY 10020
TC Systems, Inc. One AT&T Way, Bedminster, NJ 07921
Teleport Communications America, LLC One AT&T Way, Bedminster, NJ 07921
Tide Mobility LLC 1025 Lenox Park Blvd. NE, Atlanta GA 30319
WarnerMedia, LLC 30 Hudson Yards, New York, NY 10001
WAYPORT, LLC 208 S. Akard St., Dallas, TX 75202
Xandr Inc. 28 W. 23rd St., 4th Floor, New York, NY 10010
Uruguay
AT&T Global Network Services Uruguay S.R.L. Plaza Indepencia 721, Montevideo
US Virgin Islands
AT&T of the Virgin Islands, Inc. St Croix, USVI, #4A North Side, Frederiksted, 00840
Venezuela
AT&T Global Network Services Venezuela LLC Av. La Estancia, Edificio Centro Banaven, Caracas, 1060
Vietnam
AT&T Vietnam Ltd. – Ho Chi Minh Representative Office 29 Le Duan Street, Suite 12, Floor 16, Ben Nghe Ward, District 1, Ho Chi Minh City

These AT&T entities may share personal data with each other and with third parties (known as data processors) in support of delivering products and services, as outlined in AT&T’s Privacy Notices. These data processors are bound to process personal data only in accordance with AT&T’s instructions and in compliance with applicable data protection laws, including the laws of the country in which the data processor is located as well as the laws of the country in which the personal data originated.