The telecom titan delivered solid subscriber growth in the fourth quarter.
Sprint and AT&T both stopped offering phone subsidies this year.
The No. 4 carrier may revamp part of its network in an effort to generate cost savings.
Hint: Nothing good.
Here's everything you need to know about the nation's fourth-largest wireless carrier.
T-Mobile is the popular kid who's been throwing a two-year party for his friends -- but someone will have to pay for all the festivities soon.
For the past few years, the self-proclaimed Un-Carrier has gained customers faster than any other telecom, but it still needs to learn how to make more money from them.
The company has a long history of matching one of its chief competitors.
The company has followed a pretty precise pattern for a number of years.
The company does have the best network just not by the margin it's suggesting in its latest commercial.