North American Numbers
State · 8 area codes
Tennessee area codes
Tennessee has eight area codes serving Nashville, Memphis, Knoxville, Chattanooga and the Tri-Cities.
A · Metros
Major metro areas
Nashville Memphis Knoxville Chattanooga
B · Directory
All Tennessee area codes
Every code opens its profile — codes with a full write-up show their place; the rest show live numbering data while their detailed profile is added.
Sources
Wikipedia ↗
List of Tennessee area codes (secondary)
Compiled by North American Numbers, last checked 2026-09-19. How this is made.