T-Mobile has had enough of the games and has officially closed the loophole, a change that took effect on Oct. 24. Customers ...

T-Mobile US Inc. posted better-than-expected subscriber growth in the third quarter, but the shares fell as investors focused ...

T-Mobile is cracking down on early credit card payments that exploit the T-Mobile AutoPay discount. Here's how this would affect your bill!

This growth is likely attributed to postpaid phone additions and the growth of the company's high-speed wireless ...

Are T-Mobile customers happy with the cellular network? We posed this question and here's what readers told us.

T-Mobile's Q3 earnings beat estimates with record customer growth, driven by new iPhone release and US Cellular acquisition.

T-Mobile US (TMUS) forecast strong subscriber metrics and also reported solid customer additions for the third quarter, but a ...

AT&T has launched a new ad campaign starring Luke Wilson that calls out T-Mobile for alleged misleading marketing practices.

T-Mobile delivers strong growth, raised guidance, and solid customer gains with attractive long-term entry potential for ...

T-Mobile (NASDAQ: TMUS) delivered another headline-grabbing quarter today, beating Wall Street estimates and extending its ...