Carter County ZIP Codes
Tennessee, United States · 6 codes
Carter County in Tennessee has 6 ZIP codes, from 37643 to 37694, serving 6 places.
ZIP codes in Carter
Frequently asked questions
What is the ZIP code of Carter?
Carter has 6 ZIP codes, from 37643 to 37694. The table lists the places each one serves.
How many places are listed in Carter County?
6 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.