T-Mobile Price Hike Raises Price of 5GB and 10GB Classic Plans An Extra $5 by Chris Chavez.
More price increases for the #4 carrier in the US. Starting April 4th, new customers who sign up for either one of T-Mobile's 5GB or 10GB "Classic Unlimited" plans will be paying an extra $5 a month for those data services. Those that signed up for these services before April 4th will be grandfathered in, no problem.
Data usage costs keep going up.