The Grayson County Sheriff’s Office and other county offices were affected by a phone system issue Tuesday, which temporarily scrambled the routing of incoming calls.

Capt. Sarah Bigham said the sheriff’s office was able to receive and respond to 911 calls, but noted that some callers were routed to a county emergency dispatch center that varied from their then-current location. The issue was reported sometime after 9 a.m. and resolved by noon.