T-Mobile is down: users report no signal across the US

T-Mobile is apparently suffering from a network outage affecting customers across the country.Reports suddenly spiked to over 60,000 on the outage tracking site Down Detector where T-Mobile customers are reporting a lack of signal or service everywhere from Washington D.C. to Los Angeles and everywhere in between. The company has yet to officially acknowledge the outage.Here's what we can tell is happening so far. 2026-07-27T21:39:24.925Z (Image credit: Shutterstock) I found a megathread on the T-Mobile subreddit where thousands of comments are reporting issues with their phones.One thread seems to be that iPhone users are having more issues than Android owners. It's not clear why. 2026-07-27T21:32:45.485Z No response from T-Mobile T-Mobile doesn't appear to have a network status page. I have been checking the official T-Mobile and T-Mobile customer service accounts on Twitter where customers are flooding the accounts with complaints.However, right now the company's reps are just asking people to DM or saying they're sorry the customer is having problems. "I’m really glad you reached out and brought this to our attention. I’d be happy to help take a closer look into what’s going on. To make sure your information stays protected, please send me a DM with your contact details and we’ll continue there," is a common response.I have yet to see acknowledgement of the outage itself. 2026-07-27T21:28:55.405Z Outage appears National (Image credit: Down Detector) I'm seeing outage reports from nearly every major city in the United States and multiple states from Florida and California to North Carolina and Washington.Minnesota, Louisana, and Hawaii are all reporting issues. THe complaints are all similar, phones are being forced into SOS mode only, though it's not clear if WiFi calling is down as well. 2026-07-27T21:25:22.856Z More than 60,000 outage reports (Image credit: Down Detector)Over on DownDetector, there are currently more than 64,000 reports from users across the country.It appears reports started flooding in around 1:00 pm Pacific before truly spiking 30 minutes later.