T-Mobile is now raising prices for some older phone plans.

The price increases were confirmed by T-Mobile in a post on Twitter/X.

T-Mobile will never change the price you pay for your T-Mobile ONE plan.

Signage outside of a T-Mobile retail location.

Hannah Stryker / How-To Geek

When you sign up for T-Mobile ONE, only YOU have the power to change the price you pay.

The regular Go5G plans and the Essentials Choice 55 plan are not affected at this point.

Source: The Mobile Report (1,2),Twitter/X