The Dallas-based firm is rolling out standalone 5G across both its slower but farther-ranging low-band 5G as well as the much ...

British mobile operators will be barred from selling smartphones locked to their networks, regulator Ofcom said on Tuesday, a change designed to remove a barrier to switching networks for some ...

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.

AT&T customers could get up to $7,500 as part of a payout in a $177 million data breach class-action settlement, but the ...