SPRINGFIELD, Mo. — Cell phone service has been restored for many AT&T customers after a nationwide outage. AT&T, the country’s largest cell phone provider, had a mystery outage that started while many ...

"Surprise, Surprise:" iPhone users unhappy with AT&T service. Dec. 6, 2010 — -- AT&T Inc. is the worst-rated cell-phone service provider, suffering a significant drop in ratings since last year, ...

Thousands of AT&T cell phone users across the U.S. reported network outages early Thursday morning, along with Cricket Wireless, T-Mobile, Verizon and other customers. AT&T, the country’s largest ...

A widespread telecommunication outage that affected tens of thousands of customers in the United States on Thursday raised a question for many – What should I do when I can't use my cell phone? While ...

In under three months, AT&T upgraded its cellular network to handle the wireless spectrum purchased from EchoStar.

AT&T has announced the outages affecting first responders and people across the country on Thursday were not caused by cyberattacks, according to a statement from the cellular company. Instead, the ...

AT&T customers reported widespread outages Thursday with the country’s largest wireless provider. Some AT&T customers saw SOS messages displayed in the status bar on their cellphones. The message ...

AT&T said the outage on Thursday that left tens of thousands of customers without service for hours was due to "an incorrect process" used as the company was expanding its network, according to its ...

AT&T on Thursday confirmed an outage affecting thousands of cell phone users, including some customers on other networks who attempted to call AT&T users. "Some of our customers are experiencing ...

Wireless services for AT&T customers have been restored after a widespread outage was first reported in the early hours of Thursday. The phone carrier announced at 3:10 p.m. that wireless service had ...

Having issues with your cell phone service? You're not the only one. Thousands of people across the country reported experiencing cellular service outages Thursday morning, according to data from ...