T-Mobile has begun another wave of price hikes, this time hitting customers with legacy plans.

We knew that a price increase was coming thanks to an early report about T-Mobile's plans to increase pricing sometime this week, but we didn't expect it to be so quick to make these changes. The wireless carrier has now dropped a page on its website that provides all the details, sharing that the increase is coming on April 2, 2025.

Some T-Mobile customers with older plans learned yesterday that their bills will see a $5 per-line increase beginning with their April or May bills. This comes after the company raised rates last June on other legacy plans.