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Learn how AT&T leads the charge with 5G and fiber to enable everything from smarter homes and cities to high-quality remote healthcare and virtual reality. Discover AT&T's purpose, values, impact, stories and leadership.
AT&T Corporation, commonly referred to as AT&T, an abbreviation for its former name, the American Telephone and Telegraph Company, was an American telecommunications company that provided voice, video, data, and Internet telecommunications and professional services to businesses, consumers, and government agencies.
- American Telephone and Telegraph Company (1885–1994)
- American Bell
- Telecommunications
- Subsidiary
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 headquartered at Whitacre Tower in Downtown Dallas, Texas. [5] .
- 1885; 138 years ago
- US$120.74 billion (2022)
- 160,700 (Jan. 2023)
Apr 7, 2024 · AT&T (T) is a Dallas-based holding company that comprises telecommunications and technology subsidiaries and affiliates; its history dates back to 1876 and Alexander Graham Bell’s invention of the telephone. The company, long referred to as “Ma Bell,” swelled to great corporate heights as it built.
