The telecom giant easily beat analyst estimates on Wednesday after market close. It gained the most net new customers in the ...

T-Mobile (TMUS) dialed up a big second quarter against the backdrop of heightened competition for new customers with rivals Verizon (VZ) and AT&T (T). The telecom giant easily beat analyst estimates ...

AT&T (and Verizon) are betting that AST SpaceMobile will be able to do battle against SpaceX's cellular Starlink service, ...

Despite that, the DOJ said it closed its investigation into the merger and will not ask a court for an injunction to prevent ...

AT&T added fewer fiber customers than expected in the second quarter, stoking concerns about intense competition and ...