AT&T INC.

Headquartered in Dallas, Texas, AT&T Inc. operates as a telecommunications and technology services provider serving customers across North America and Latin America. The company offers wireless voice and data communications services, including postpaid and prepaid mobile plans marketed under the AT&T, Cricket, AT&T PREPAID, and Unefon brand names. In addition to wireless services, AT&T sells handsets, wireless devices, and related accessories through company-owned stores, agents, and third-party retailers.

The company's Communications segment, its primary business unit, provides broadband and fixed-line services to residential customers, including fiber connections, legacy telephony, and VoIP offerings under the AT&T Fiber and AT&T Internet Air brands. For business customers, the segment delivers dedicated internet, fiber ethernet, fixed wireless, managed services, and IP solutions to multinational corporations, small and mid-sized businesses, and government entities. AT&T also maintains a Latin America segment that operates wireless services in Mexico under the AT&T and Unefon brands.

With approximately 133,000 full-time employees, AT&T operates as one of the largest telecommunications carriers in North America. The company was incorporated in Delaware in 1983 and previously operated as SBC Communications Inc. before adopting its current name in 2005.