AT&T has a nifty new way of ensuring that its customers don't get SIM swapped.

If you're an AT&T customer, you can turn on a new security feature that prevents your phone number from being moved to a ...

President Donald Trump criticized AT&T two weeks after the Trump Organization announced a wireless mobile licensing deal, ...

On Tuesday, AT&T revealed Wireless Account Lock, a new protection designed to curb the SIM-swap scams. When activated, the ...

The announcement represents another chapter in the unprecedented blurring of lines between Trump's personal business ...

U.S. President Donald Trump on Monday blamed AT&T for technical issues in a conference call he held with American faith ...

AT&T plans to eliminate its traditional landline phone service across nearly all U.S. states in its service area by 2029, according to an official announcement. The telecom company has said its ...

AT&T’s fixed wireless service, which uses its 5G mobile network to provide internet service in homes and businesses, picked up 181,000 new customers, compared with the estimates of 141,000.

AT&T Inc. and Verizon Communications Inc., two of the biggest wireless carriers in the US, said they won’t absorb any forthcoming price hikes on mobile handsets if and when President Donald ...