Area code 931
Assigned to Tennessee.
Area code 931 is a geographic code in the North American Numbering Plan. This region spans more than one time zone.
Other area codes in Tennessee: 423, 615, 629, 731, 865, 901.
Is a call from 931 local?
Not necessarily. People keep their numbers when they move, internet phone numbers can be used anywhere, and robocallers often spoof local-looking numbers. Learn about spoofing.