Sumter Times

From  March 4, 2023 post. 

Sumter County Sheriff's Office is aware of reports of occasional issues with some AT&T mobile phones being re-routed to other agency or a delay when calling 911.  This issue is being worked on at this time. We apologize for any inconvenience this may cause. If you experience any issues when dialing 911 from your cell phone, please call from a landline phone to our admin phones at 352-793-2621 or 352-569-1600. 

 Original source can be found here.