It’s only been 10 days since Verizon’s major network outage took out service across the United States, but it seems that the big-red-themed carrier is having yet another service disruption, potentially another major outage.

Verizon has confirmed that it experienced its second outage in one week Monday, leaving some of its wireless customers unable to complete calls made to landlines. "Some Verizon Wireless customers experienced a short service disruption when calling landlines this morning.

Verizon and AT&T customers have reported their phones being stuck in SOS mode due to what appears to be a widespread outage.