AT&T Marks 100th Anniversary of Transcontinental Call
AT&T commemorated the 100th anniversary of the first transcontinental telephone call, which took place on January 25, 1915 and led ...
AT&T provides wireless communications, fiber broadband, enterprise networking, cybersecurity, edge computing, and managed services for consumers, businesses, government agencies, and multinational enterprises. The company operates one of the largest telecommunications and fiber infrastructure networks in the United States and continues to invest in 5G, fiber expansion, AI-enabled operations, and enterprise digital transformation.
| Headquarters | Dallas, Texas |
| CEO | John Stankey |
| Founded | 1885 (American Telephone and Telegraph Company) |
| Primary Focus | Wireless Communications, Fiber Broadband, Enterprise Networking, Digital Infrastructure |
| Key Platforms | AT&T 5G, AT&T Fiber, Business Network Services, Private Cellular Networks, Edge Solutions |
AT&T commemorated the 100th anniversary of the first transcontinental telephone call, which took place on January 25, 1915 and led ...
AT&T launched a new UC Federation service that connects across disparate unified communications (UC) systems, including Microsoft Lync and Cisco ...
AT&T completed its previously announced acquisition of Iusacell, a leading Mexican mobile operator, from Grupo Salinas for US$2.5 billion, inclusive ...
AT&T is adding a Rollover Data feature to its new and current Mobile Share Value customers. This rolls over unused, ...
AT&T will provide network connectivity to power LoJack's current and future telematics solutions for vehicle theft recovery and advanced fleet ...
AT&T is the first U.S. carrier to launch support for Web Real-Time Communications (WebRTC). The announcement, which was made at ...
AT&T confirmed the latest vendors to join its Domain 2.0 supplier list: Brocade, Ciena and Cisco. Previously, AT&T has announced ...
AT&T has launched VoLTE and HD Voice in select areas in the District of Columbia, Georgia, Illinois, Indiana, Maryland, Michigan, ...
AT&T will suspend plans to rollout out fiber connections under the regulatory uncertainty clears, said Randall Stephenson, AT&T Chairman & ...
AT&T agreed to acquire Iusacell, a leading Mexican mobile operator, from Grupo Salinas for US$2.5 billion, inclusive of Iusacell debt. ...
AT&T confirmed that capital expenditures for its three year old Project VIP will have peaked in 2014. As a result, ...
Verizon and AT&T are working to establish VoLTE interoperability between their networks. The companies are working through a full set ...
In-stadium mobile data usage at college and professional football games is soaring to hundreds or thousands of gigabytes, according to ...
© 2026 Converge Digest - A private dossier for networking and telecoms.
© 2026 Converge Digest - A private dossier for networking and telecoms.