T-Mobile ( TMUS) CEO Mike Sievert said consumers will have to dial up a few more dollars for a new smartphone if President ...

Mike Sievert, T-Mobile CEO and President, joins 'Closing Bell Overtime' to recap quarterly results. Trump says Russia has ...

T-Mobile (TMUS) reported first quarter earnings that topped expectations, while also trimming some parts of its full-year ...

This became all the more evident when Charter emerged as the most successful company in Q1 in terms of line additions.

T-Mobile has announced that its upcoming satellite service, T-Satellite, will cost lower that what the company initially ...

The ongoing tariff war under President Trump's administration is set to impact telecom giants like AT&T, T-Mobile, and ...

T-Mobile US just closed on a fiber acquisition, has another one pending, and might have appetite for more wired broadband ...

T-Mobile US CEO Mike Sievert announced the nationwide launch of its 5G-Advanced network during a Q1 earnings call.

T-Mobile outlined plans to explore further M&A opportunities around its fiber offering. The carrier has made fiber a big ...

The CEO of T-Mobile is joining the top executives of other major U.S. companies and warning about looming bad news for ...

T-Mobile releases its first-quarter results after Thursday's closing bell. Here's a look at the details from the report.