T-Mobile has quietly been planning major changes for its customers as it prepares to usher in new corporate leadership.

T-Mobile US ($TMUS) continues to outperform peers with substantial subscriber additions and consistent operational execution.

LAS VEGAS — T-Mobile has been directing more of its customer service calls to actual human beings. What a concept! And as a consequence, its Net Promoter Scores, which measure the likelihood to ...

The latest Verizon promo invites you to present your bill from AT&T or T-Mobile to get a better deal. See if you qualify.

T-Mobile has ended its Google One deal with unlimited photo storage. You can no longer sign up for this plan after Sept. 30.

In recent days, T-Mobile US unveiled its new Cyber Defense Center and Executive Briefing Center, aimed at strengthening ...