FRESNO, Calif. — Some Fresno AT&T customers had issues placing 911 calls to the Fresno County Sheriff's Department for 12 hours today.

According to the Fresno County Sheriff's Office, the outage started around 12 a.m. on Thursday, January 3. Residents that were impacted lived in the Burrel, Caruthers, Raisin City and Riverdale areas and had a phone number with a prefix of 866. FCSO said the outage is affecting approximately 13,000 landline customers.

As of 12:30 p.m., the was fixed.