
AT&T
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Contact
- Harry Doscher
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- (214) 741-6655
- https://www.att.com/
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Location
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208 S Akard Street
Dallas TX
75202
USA
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Description
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AT&T Inc. is an American multinational conglomerate holding company, Delaware-registered but headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world’s largest telecommunications company, and the second largest provider of mobile telephone services. As of 2020 , AT&T was ranked 9th on the Fortune 500 rankings of the largest United States corporations, with revenues of $181 billion.