AT&T Inc. (stylized as at&t) is an American multinational telecommunications corporation, headquartered at Whitacre Tower in downtown Dallas, Texas. AT&T is the largest provider both of mobile telephony and of fixed telephony in the United States, and also provides broadband subscription television services. AT&T is the third-largest company in Texas (the largest non-oil company, behind only ExxonMobil and ConocoPhillips, and also the largest Dallas company). As of May 2013, AT&T is the 21st largest company in the world by market value, and the 13th largest non-oil company. As of 2013[update], it is also the 21st largest mobile telecom operator in the world, with over 107.9 million mobile customers.
The current iteration of AT&T Inc. began its existence as Southwestern Bell Corporation, one of seven Regional Bell Operating Companies created in 1983 in the divestiture of parent company American Telephone and Telegraph Company (founded 1885, later AT&T Corp.) due to the United States v. AT&T antitrust lawsuit. Southwestern Bell changed its name to SBC Communications Inc. in 1995. In 2005, SBC purchased former parent AT&T Corp. and took on its branding, with the merged entity naming itself AT&T Inc. and using the iconic AT&T Corp. logo and stock-trading symbol.
The current AT&T reconstitutes much of the former Bell System and includes ten of the original 22 Bell Operating Companies, along with one it partially owned (Southern New England Telephone), and the original long distance division.
|Based in||United States of America|
|Domains||Mobile ; Fixed ; Broadband ; Internet ; TV|
|ITU Global Directory||AT&T, Inc.|
|Mr Randall L Stephenson|
Mr. Randall L. Stephenson has been the Chief Executive Officer of AT&T, Inc. (Formerly, SBC Communications, Inc.) since May 9, 2007 and as its President since June 2007. Mr. Stephenson has background in Telecommunications. He served as the Chief Financial Officer of SBC Communications Inc., Pension Arm. He served as the Chief Operating Officer of AT&T from April 30, 2004 to May 9, 2007, Chief Financial Officer and Senior Executive Vice President from August 2001 to May ...