AT&T Inc

US President Donald Trump slammed AT&T, one of two White House telecom vendors, after a network glitch disrupted his conference call with faith leaders

As the pool of potential new wireless customers tightens, AT&T and its peers have been pushing broadband internet services, through fiber-optic lines and fixed wireless service

It was a major blow to Finnish rival Nokia, whose shares tumbled 10 per cent on Tuesday in Helsinki trading

The companies said they might offer a six-month pause near some airports.

Movie studios have delayed releasing tentpole projects even after restrictions were eased, as people remain wary of stepping into cinema halls and many theaters still remain closed

(Reuters) - AT&T Inc is considering offering wireless phone plans partially subsidized by advertising as soon as a year from now, Chief Executive John Stankey said in an interview on Tuesday.

WASHINGTON (Reuters) - AT&T Inc, which owns DirecTV, awaits a court ruling on Tuesday that will determine if it can buy Time Warner Inc, a decision that could prompt a cascade of pay TV companies buying television and movie makers and the first big test of the Trump administration's antitrust teams.

(Reuters) - U.S. wireless carrier AT&T Inc said on Monday it would buy Straight Path Communications Inc, a holder of licenses to wireless spectrum, for $1.25 billion in an all-stock deal.