AT&T Suffers Large Cellular Outage

AT&T suffered a large outage of its mobile network this morning. AT&T acknowledged the issue and said it is working "urgently" to restore service. As of mid-day, AT&T said that "three-quarters of our network has been restored." The service DownDetector shows the outage starting around 4am this morning. DownDetector also shows corresponding outage reports for other national wireless carriers, but an order of magnitude smaller. Verizon and T-Mobile told the New York Times that their networks are operating normally, so the reports for other carriers are likely people trying to communicate with AT&T customers.