Telecommunications company T-Mobile US, Inc. (TMUS) is riding high after strong earnings and guidance lifted its shares.

T-Mobile US on Wednesday exceeded expectations for quarterly wireless subscriber additions as more customers chose its ...

For most investors, how much a stock's price changes over time is important. Not only can it impact your investment portfolio, but it can also help you compare investment results across sectors and ...

The carrier revisited its recent successes and explained its plans for fiber, FWA, 5G network expansion, T-Priority for first ...

Mobile carriers argue that locking devices helps them lower costs. Consumer protection groups see it a little differently.

United States Cellular plans to sell wireless ops to T-Mobile for $4.4B, focus on fiber infrastructure. Read what justifies ...

From a profitability perspective, T-Mobile recorded a remarkable 43% increase in net income, amounting to $3.1 billion ...

The FCC wants all phones to be unlocked after 60 days. Two major mobile carriers do not, but Verizon isn't one of them. Here ...

This performance has led to accelerated revenue growth in postpaid wireless services, improved EBITDA, and a substantial increase in free cash flow, indicating robust monetization capabilities.

Yet the results of a recent Ookla report, which analyzed the download speeds, upload speeds and latency for Wi-Fi and mobile data for over 50 of the world’s busiest airports, revealed the United ...

AT&T has a new internet gateway that combines its fiber-wired internet offering with its 5G-based wireless broadband option.

AT&T Inc. reported virtually flat sales and fewer new broadband customers than analysts expected in a quarter that was ...