T-Mobile is currently experiencing an outage.

T-Mobile is down today, just a few days after Verizon suffered from a broad coast-to-coast outage.
Following a recent Verizon service disruption, T-Mobile is now experiencing issues, according to Downdetector.com. Reports of problems with T-Mobile's service increased from 82 at 4:31 pm EDT to 721 at 5:31 pm EDT. Downdetector indicates that T-Mobile is experiencing issues in multiple cities, including Chicago, Los Angeles, Detroit, Seattle, Houston, Atlanta, Indianapolis, Charlotte, and Minneapolis.
According to Downdetector, half of the complaints concerned T-Mobile's 5G Home Internet service, while 35% reported issues connecting to a T-Mobile signal on their mobile phones. 16% of users reported a "No Signal" error. One T-Mobile subscriber stated that they have had slow service since the holiday weekend.
A post on X from "Status is Down" reports that T-Mobile is currently down, affecting a large number of subscribers.