City · Tennessee · United States
Corryton, TN — ZIP codes
1 ZIP code · Knox County
- City
- Corryton
- County
- Knox
- State
- Tennessee
- Country
- United States
- Postal code
- 37721Single source
- Coordinates
- 36.1200, -83.8130 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 37721 | Corryton | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.