Cellphone service was down for AT&T customers this morning in a significant outage that ensnarled wireless communications across the United States for several hours. Many customers began reporting ...

AT&T said the network disruption that caused tens of thousands of customers to lose cellular service Thursday was not the result of a cyberattack. After service was fully restored at around 6 p.m. ET, ...

CHICAGO (WLS) -- AT&T is offering an account credit to customers who were affected by a nationwide outage earlier this week, the company announced in an email sent to customers. "We apologize for ...

3:20 P.M. UPDATE: AT&T says they have restored service to all of their customers. "We have restored wireless service to all our affected customers. We sincerely apologize to them. Keeping our ...