AT&T, Inc.
AT&T Inc. is headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world's largest telecommunications company, it is also the largest provider of mobile telephone services in the U.S. At AT&T, we know great things happen when talent and opportunity cross paths. Connecting the world through the latest tech, top-of-the-line communications and the best in entertainment is what we do. Are you ready to be the start of something big?
Dallas, TX
October 5, 1983, Delaware
Alexander Graham Bell; Gardiner Greene Hubbard; Thomas Sanders
230,000 (2020)