AT&T Inc. posted fourth-quarter results that beat Wall Street projections, including better-than expected increases in mobile ...

AT&T has shuttered its 5G broadband offerings in "protest" over a New York law that mandates affordable plans for low-income ...

AT&T shares surged Monday after the telecommunications giant reported better-than-expected fourth-quarter results.

AT&T has stopped offering its 5G home Internet service in New York instead of complying with a new state law that requires ...

Mobile, and AT&T comes down to your priorities – whether it’s price, perks, speed, or coverage. Each carrier brings its own ...

AT&T's valuation is surging following the company's recent earnings report. In addition to posting sales and earnings performance that beat Wall Street's expectations, the company also issued ...

T-Mobile has performed above all its rivals in a series of speed and performance tests by network experts Ookla.

AT&T Fiber’s footprint is limited, though. State- and city-specific results from Ookla’s speed-testing service also give ...

In a Fast-Track SWIFT challenge brought by competitor AT&T Services, Inc., BBB National Programs' National Advertising ...

T-Mobile had the highest mobile-consumer sentiment score, 3.7 out of 5, despite jacking up rates on many older phone plans with scant notice last year, and AT&T’s massive data breach last year ...