At&t customer service phone number

At&t customer service phone number.

At&t internet customer service phone number

AT&T

American multinational telecommunications holding company

This article is about the holding company known as AT&T since 2005. For the original AT&T founded in 1885, see AT&T Corporation.

For the local telephone company founded in 1882, see Southwestern Bell. For other uses, see AT&T (disambiguation).

Whitacre Tower, AT&T's corporate headquarters in Dallas

Formerly
  • Southwestern Bell Corporation (1983–1995)
  • SBC Communications Inc.[1] (1995–2005)
Company typePublic

Traded as

ISINUS00206R1023
Industry
Predecessors
Founded
  • March 3, 1885; 139 years ago (1885-03-03) (original American Telephone and Telegraph Company)[2]
  • October 5, 1983; 41 years ago (1983-10-05) (as Southwestern Bell Corporation (SBC))[3]
  • November 18, 2005; 19 years ago (2005-11-18)(renamed as AT&T Inc.)
HeadquartersWhitacre Tower,

Dallas,

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