AT&T internet has reportedly grappled with a significant outage, causing severe disruption for thousands of users across the ...

While there were a few minor areas of concern with AT&T's third-quarter report, investors should be generally happy with the ...

AT&T added more wireless subscribers than expected in the third quarter, as bundled plans and heavy promotions around the ...

AT&T says that it covers 300,000 more square miles than T-Mobile, and that it had the fewest dropped calls in recent tests.

AT&T (NYSE: T) is the third-largest wireless carrier in the U.S., serving over 90 million customers. Wireless generates the ...

AT&T’s management attributed the performance to the company’s convergence strategy — a reference to the telecommunications ...

AT&T (T) reports strong subscriber growth, but concerns over profit strategy and earnings quality overshadow positive results ...

AT&T and Amazon Web Services are both experiencing widespread outages across the U.S., according to Downdetector.

The telecom giant reported operating revenues of $30.71 billion, representing a 1.6% increase compared to the same period ...

AT&T is finally making some noise, taking direct aim at T-Mobile for its so called Untruths in latest campaign.

AT&T has intensified its search outside of downtown Dallas in recent weeks — with a particular focus on Plano and Frisco ...

Kentucky State Police say an AT&T outage has knocked out phone lines at all posts. AT&T is working to fix the issue, ...