AT&T:

Customers who have a grandfathered unlimited smartphone data plan will receive notifications of a $5/mo. rate increase for the data plan. The rate increase will take effect starting with the customer’s February, 2016 service.

This price increase will not impact your current unlimited data speeds. You’ll still be able to enjoy the nation’s most reliable network and will only see reduced speeds if you exceed 22GB of data in a billing cycle and are in a congested area.

Should you decide to cancel your wireless service because of the $5/mo. increase, we will waive the early termination fees (ETFs) for the lines impacted by the price increase, so long as you cancel within 60 days after the price increase first appears on your bill. If you cancel after that time, you will be subject to the usual ETF.

First increase in 7 years. If the $5/month increase is a deal breaker, they’ll drop the early termination fee.