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American Telephone & Telegraph, Co.
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American Telephone & Telegraph, Co.

Alternate Names AT&T
AT&T Mobility Inc.
Bell Telephone Company
AT&T Mobility
Biographical InformationAmerican Telephone & Telegraph, Co., or AT&T, was established by Alexander Graham Bell and Gardiner Greene Hubbard in 1885. AT&T then acquired the Bell Telephone Company which had been previously formed in 1877. The company has gone through many mergers, acquisitions, and reorganizations.Related Projects