Customers on 3G or 4G-era price plans are getting moved to T-Mobile’s newer rate plans whether they like it or not It’s all about providing everyone with a better 5G experience, according to T-Mobile CMO Allan Samson Some customers will see price increases of $4 per line, but T-Mobile says a “very big portion” won’t see any increase Some T-Mobile customers are being notified today that they’re getting moved to newer, sometimes pricier, rate plans.