Add Yahoo as a preferred source to see more of our stories on Google. If your phone is suddenly displaying "SOS," "no service," or "emergency calls only" and you're on Verizon's network, it's probably ...

Add Yahoo as a preferred source to see more of our stories on Google. Your phone SOS? You're not alone. A Verizon outage today, Wednesday, Jan. 14, is causing many users to report that their phone is ...

Did you get caught up in Verizon's massive outage this week? Millions of customers saw "SOS" at the top of their phone screen instead of the usual graph of connection bars. Verizon has since restored ...

An AT&T outage on Thursday led many cellphone users to look for calling alternatives. The company advised customers to access Wi-Fi communications, but iPhone users without service or internet ...