ATT customers nationwide likely woke up without cell service this morning, including an inability to call 911.

Local officials suggest if you’re without a cell phone signal you can use WiFi to make an emergency call.

More than 64,000 AT&T customers reported outages on digital-service tracking site DownDetector.

The company has reportedly encountered sporadic outages over the past few days, including a temporary 911 outage in some parts of the southeastern United States.