T-Mobile’s network is having an issue with voice and data service. There was a huge spike in outage reports on Down Detector starting at around 1 PM ET today, with many people across the US suggesting on that site and Twitter that they’re having problems. By around 3:30 PM ET, Down Detector had collected more than 82,000 outage reports.

Some people are unable to make or receive calls, but Wi-Fi calling still seems to work (in case you’re wondering why you can still call someone else from a T-Mobile phone right now). There are problems with data service too. T-Mobile’s president of technology Neville Ray confirmed the issue and said the company’s engineers are working to resolve them: