AT&T has announced that it has filed a lawsuit in order to keep its ads criticizing T-Mobile's trustworthiness and reliability.

AT&T claimed the ad was literally true because it did not say that everyone “will” get the free phone. “Rather, according to ...

After more than a week without cellphone service, AT&T customers in Vallecito Lake have had their coverage restored. According to a statement from an AT&T spokesperson, coverage was restored just ...