AT&T
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Subsidiaries. AT&T Communications. 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 ...
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 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. [4] .
Shop for the latest phones, plans, and services from AT&T, one of the largest telecommunications companies in the US. Find out how to get free devices, trade-in offers, and Earth Month promotions.
5 days ago · AT&T delivers strong first-quarter results powered by 5G and fiber growth. Read more about AT&T's news, wireless and network information, stock performance, and social responsibility initiatives.
AT&T is committed to providing local, regional and international companies in Singapore with high quality networking solutions.
6 days ago · Find the latest information on AT&T's stock performance, earnings reports, dividends, and news. Learn about AT&T's key facts, intellectual property, and investor profile.
