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.

Both telecom giants boast dividends with attractive yields, but investors will want to look closely at their growth potential ...

Years ago AT&T email accounts were more commonplace, but what if you have one still and are ready to switch? Can you keep it?

AT&T will buy UScellular spectrum including 3.45 GHz and 700 MHz for $1 billion, as the latter prepares to sell its wireless ...

T-Mobile has been criticized for locking phones ... The FCC is proposing "to require all mobile wireless service providers to unlock handsets 60 days after a consumer's handset is activated ...

(Reuters) -AT&T gained more wireless subscribers than expected in the third quarter, driven by the steady adoption of its higher-tier unlimited plans that come with perks including increased ...

The FCC wants to require all mobile carriers to unlock mobile phones within 60 days of activation. But neither AT&T nor T-Mobile are on board with that idea. In June, FCC Chairwoman Jessica ...