The biggest problem is mobile users unable to get a signal.

Verizon recently suffered a significant outage that left millions across the US without calls, texts, or internet for an entire day. This was a huge hit, restricting friends’ and families’ ability to ...

Many Verizon mobile users experienced a major service disruption on Wednesday afternoon, with customers reporting that their ...

If you're not getting calls on T-Mobile, it doesn't necessarily mean you don't have any friends. It could be due to an outage. T-Mobile users have been dealing with issues for a few days after an ...