T-Mobile dialed up a big second quarter against the backdrop of heightened competition for new customers with rivals Verizon ...

AT&T leads US telco stocks, fueled by fiber growth & debt reduction. Read more on T's strong valuation & dividend hike ...

(Disclosure: Ookla and Mashable are owned by the same parent company, Ziff Davis.) ...

Customers have downloaded the T-Life app, a key part of its digital push, more than 75 million times since its launch in ...

Competition among wireless service providers has been rising as they rush to enhance capacity for 5G services, benefiting companies like American Tower. The Boston, Massachusetts-based company leases ...

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

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

Wireless infrastructure provider American Tower raised its annual property revenue forecast on Tuesday, betting on healthy leasing activity by wireless carriers.

Cue AT&T’s rebuttal, which, true to form, is about as formal as a Supreme Court opinion. The company released a short ...

Alphabet shares offer a minuscule yield at recent prices, but earnings are growing by leaps and bounds. AT&T offers a high ...

U.S. telecom giant shared plants to invest savings created by the Trump administration’s new tax law to accelerate fibre ...