Enlarge / A Downdetector map showing where Verizon outages are reported. (credit: Downdetector) Wireless customers of Verizon and AT&T have found that they cannot make calls, send or receive text messages, or download any mobile data. As of this article's publication, it appears the problem has yet to be resolved. Users took to social media throughout the morning to complain that their phones were showing "SOS" mode, which allows emergency calls but nothing else.