AT&T INC.

Headquartered in Dallas, Texas, AT&T Inc. operates as a major telecommunications and technology services provider serving customers across the United States and Latin America. The company offers a comprehensive portfolio of wireless voice and data services, broadband connectivity, and enterprise solutions. Its consumer offerings include wireless plans, fiber broadband, and legacy copper-based telephony services marketed under the AT&T, Cricket, AT&T PREPAID, and AT&T Fiber brand names. The company also sells wireless handsets and accessories through company-owned stores, agents, and third-party retailers.

The Communications segment represents the company's primary revenue source, encompassing wireless services for consumers and businesses, fixed-line broadband and fiber connectivity, and dedicated enterprise solutions including ethernet services, hosted services, and VPN offerings. These services target residential customers, small and mid-sized businesses, multinational corporations, and wholesale partners. The Latin America segment provides postpaid and prepaid wireless services in Mexico under the AT&T and Unefon brands.

With approximately 133,000 full-time employees, AT&T operates an extensive network infrastructure supporting millions of customers. The company maintains significant scale across wireline and wireless markets in the United States while generating international revenue through its Mexican operations.