T-Mobile is hiking prices nationwide next month. Beginning in June, certain plans will see up to a $5/per line monthly increase.

T-Mobile users thought they had a lifetime price lock—guess what happened next "T-Mobile will never change the price you pay," the carrier told users in 2017.

T-Mobile surprised customers with plan price hikes via text, sparking FCC complaints and backlash. In response to complaints, T-Mobile points to its Price Lock terms and an offer to pay the final ...

T-Mobile can no longer advertise a "Price Lock" guarantee, especially as the company raised prices and did not actually lock them.

Starlink informed Mobile Global customers of an impending price increase, doubling the monthly rate from $200 to $400. They were not happy.

Today, T-Mobile introduced the Un-contract for T-Mobile One – and notched another industry first with the first-ever price guarantee on an unlimited 4G LTE plan.