Mike Sievert

cell phone

Wireless

T-Mobile CEO on Q2: Customers are lovin' us right now

T-Mobile added 830,000 postpaid net phone customers during the second quarter, the best Q2 showing of all the U.S. mobile operators.

Monica Alleven Jul 23, 2025 8:15pm

Mike Sievert T-Mobile via T-Mobile

Is T-Mobile CEO Mike Sievert going to step down early?

Jun 9, 2025 6:12pm

magenta towers

What happened to T-Mobile's ‘un-carrier’ edge?

May 6, 2025 12:40pm

T-Mobile and Nvidia

T-Mobile talks a big talk, but who’s buying it?

Sep 19, 2024 11:26am

Screenshot of T-Mobile Capital Markets Day

The 1M people on T-Mobile’s FWA waiting list see help from fiber

Sep 19, 2024 10:46am

fiber in US dollars

T-Mobile’s fiber ambitions are all anyone cares about right now

Jul 31, 2024 12:49pm