Area Codes in Tennessee

Tennessee uses 7 area codes and spans Eastern Time and Central Time.

Area codes
7
Region
Deep South
Time zone
ET/CT
Cities listed
7
423
Chattanooga
Tennessee
615
Murfreesboro
Tennessee
629
Brentwood
Tennessee
731
Jackson
Tennessee
865
Knoxville
Tennessee
901
Memphis
Tennessee
931
Clarksville
Tennessee