I have been getting this error message on any attempt to call out or receives for over three hours. No other services are affected (it seems like I can still text, can still use data, etc.) Any ideas? I have a LG G2
if its a local number youre trying to call try this. dial the straight number without the area code in there...if the tower is at or near capacity it starts to kick calls and callers..more often than not dropping the area code will push the call through..this will NOT however make it stay connected..thats another animal with no work around im afraid..try this and post if it helps or doesnt.