AT and T Corporate Headquarters HQ

AT and T Corporate Headquarters HQ – customer service number, toll free helpline number and 1800 customer support phone number and contact information is given here with the postal and mailing address.

If you are looking AT and T Corporate headquarters office address and customer service phone number of AT & T. So, as this page, we are providing the full contact details of AT & T USA with the useful information including AT and T phone numbers, fax numbers, email address, website and related information.

Here, the customers can also get the additional information, contact detail and 24 hours toll free customer service numbers related to AT & T products and services like AT&T Wireless, AT&T Digital TVs, AT&T Internet, AT&T Home Phones, AT&T Home Security, AT&T U-verse and many more.

AT and T Corporate Headquarters Contact Details

For any issues and problems regarding AT and T products and services, you can visit or write to the head office of the company listed below.

AT and T Corporate Head Office Address:

AT&T Inc. Headquarters,

208 S. Akard Street,

Dallas, TX-75202, United States

AT and T Corporate Head Office Phone Number: +1-210-821-4105

AT and T Corporate Head Office Fax Number: N/A

AT and T Corporate Head Office Email ID: [email protected]


AT and T Customer Service Phone Numbers

For general information, help, complaints questions concerning AT and T products and services, the customers can call at the customer service department by using following contact details.

AT and T Wireless Customer Service Phone Number:

  • For customer service 1-800-331-0500 (Monday to Saturday 7am – 10pm),
  • For Order New Service 1-888-333-6651 (Monday to Friday 7am – 11pm Saturday to Sunday 7am – 10pm),
  • For Check Order Status 1-877-782-8870 (24/7 service),
  • Support for Travel outside the United States +1-916-843-4685,
  • For TTY 1-866-241-6567 and 1-866-241-6568 (Voice) Disability Resources (24/7).

AT and T U-verse and Digital TV Customer Service Number:

  • For U-verse TV Customer Service 1-800-288-2020 (Monday to Friday 8am – 7pm, Saturday 8am – 5pm),
  • U-verse TV Technical Support 1-800-288-2020 (24/7),
  • For TTY and Disability Resources 1-800-651-5111 (Monday to Friday 8am – 5pm Local time)

AT and T Internet Customer Service Number:

  • For U-verse Internet Customer Service 1-800-288-2020 (Monday to Friday 8am – 7pm, Saturday 8am – 5pm),
  • U-verse Internet Technical Support 1-800-288-2020 (24/7),
  • For TTY and Disability Resources 1-800-651-5111 (Monday to Friday 8am – 5pm Local time)
  • ConnecTech Customer Service Number 1-877-303-2243 (Monday to Saturday 8am – 11pm)

AT and T Home Phone and Landline Customer Service Number:

  • U-verse Voice Customer Service Number 1-800-288-2020 (Monday to Friday 8am – 7pm, Saturday 8am – 5pm)
  • U-verse Voice Technical Support 1-800-288-2020 (Available 24/7),
  • For TTY and Disability Resources 1-800-651-5111 (Monday to Friday 8am – 5pm)

AT and T Home Security Customer Service Number:

  • Monitoring or Digital Life Customer Service Number 1-855-288-2727 (24/7)
  • Digital Life Billing Customer Service Number 1-855-288-2727 (Monday to Friday 7am – 10pm, Saturday 7am – 8pm)
  • Digital Life Sales Customer Service Number 1-866-595-2933 (Monday to Friday 8am – 8pm, Saturday 9am – 6pm)

AT and T Inc. Official Website: www.att.com

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