AT&T wireless service was down for some customers for parts of Tuesday because of a software issue that has since been resolved, the company said. "We've resolved a software issue that disrupted the ...

Cingular Wireless LLC's acquisition of AT&T Wireless would create the nation's largest wireless telephone company. The merger must still be approved by the Federal Communications Commission. $41 ...

Verizon’s bullish signals stem from spectrum acquisitions and steady technical momentum ahead of Q3 earnings. AT&T boasts strong stock gains and labor agreements, fueling optimism for its upcoming ...

Recent quarterly results from AT&T (NYSE:T) and Verizon (NYSE:VZ) showed improvements in wireless upgrades, but they're still coming at a "tepid" pace, Wells Fargo said. AT&T added 403,000 postpaid ...

The telecom giant reported operating revenues of $30.71 billion, representing a 1.6% increase compared to the same period last year, which fell short of the analyst consensus estimate of $30.87 ...

AT&T wireless service was down for some customers for parts of Tuesday because of a software issue that has since been fixed, according to the company, which has experienced several outages this year.