AT&T Inc. (with "AT&T" being an abbreviation for its former name, the American Telephone and Telegraph Company) is an American multinational telecommunications holding company headquarte… See more

Of the eight companies that were part of the Breakup of the Bell System, these five are a part of the current AT&T:
• Ameritech, acquired by SBC in 1999
• AT&T Corp., acquired by SBC in 2005… See more

The company is headquartered at Whitacre Tower in downtown Dallas, Texas. On June 27, 2008, AT&T announced that it would move its corporate headquarters from downtown San Antonio to One AT&T Plaza in downtow… See more

According to OpenSecrets, AT&T was the fourteenth-largest donor to United States federal political campaigns and committees from 1989 to 2019, having contributed more than US$84.1 million, 42% of which went to Republicans and … See more

The company maintains a database of call detail records of all telephone calls that have passed through its network since 1987. AT&T employees work at High Intensity Drug Trafficking Area offices (operated b… See more