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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.
AT&T is the headquarters for AT&T EMEA and serves over 57% of UK FTSE 100 companies. It offers a comprehensive service portfolio of Mobility, Network, Security, Cloud, Hosting, Voice, Unified Communications and Application services across a nationwide infrastructure.
View and pay your AT&T bills online, manage multiple accounts, and upgrade your AT&T Wireless, Internet, and home phone services. Sign in.
Compare and choose from a variety of wireless plans with unlimited talk, text, and data options. Enjoy 5G access, international roaming, security features, and more with AT&T.
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