About AT&T Inc.
Public company information preview.
AT&T Inc. is one of the largest telecommunications companies globally, providing wireless voice and data communications, broadband services, fiber internet, and Internet of Things (IoT) solutions. The company serves over 240 million subscribers worldwide through its AT&T Communications segment, which focuses on consumer and business services in the United States, and its AT&T Latin America segment, which offers wireless services in Mexico. AT&T is the largest fiber internet provider in the United States and operates under brand names including AT&T, Cricket, AT&T Fiber, and Unefon.