T-Mobile US ( TMUS) shares tumbled after the cellphone service provider added fewer wireless customers than analysts had been ...

T-Mobile added fewer wireless subscribers than Wall Street expected in the first quarter as rivals dialed up promotions in a ...

The carrier added 324,000 mobile-phone customers in the first three months of the year, beating Wall Street projections.

KANSAS CITY, Mo. — For the first time ever PBR, UFC, and WWE are all going to be under the same roof on the same weekend. The ...

T-Mobile's prepaid unit unveiled four new plans on Tuesday that provide a five-year price guarantee and monthly charges as ...

Travis Kelce's past came back to haunt him over the weekend. The Kansas City Chiefs tight end got trolled over a tweet that ...

AT&T shares fell 2.8% during Friday's session. Investors reacted to the T-Mobile selloff with potential concern for the ...

The smartphone ecosystem has avoided the biggest brunt of President Trump's tariffs, for now. But if that for now ends, major ...

"AT&T has been connecting Californians for 145 years, and we are committed to helping our communities as we rebuild together – which is why this year’s Tree for Trade-In initiative with the Arbor Day ...

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

T-Mobile US (NASDAQ:TMUS) on Thursday reported lower-than-expected postpaid phone additions, overshadowing its forecast raise ...

T-Mobile US, Inc. (NASDAQ:TMUS) will release its first-quarter financial results after the closing bell on Thursday, April 24 ...