37721
Corryton, Knox - United States
Postal code 37721 corresponds to Corryton, Knox, in Tennessee (United States).
- Country
- United States (US)
- Department
- Tennessee
- Municipality
- Knox
- Coordinates
- 36.12, -83.813Degrees, minutes, seconds: 36°07'12"N 83°48'47"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Corryton, Tennessee 37721 United States
Nearby codes