ZIP Code 37721 – Corryton, Tennessee
The 37721 ZIP Code belongs to Corryton, Tennessee. The population in this 37721 ZIP code is 14,649. The latitude is 36.13155 and longitude is -83.80829 in 37721 Corryton, Tennessee. The time zone for this 37721 ZIP code is America/New_York.
| City | Corryton |
| Zip Code | 37721 |
| State | Tennessee |
| County | Knox |
| Population | 14,649 |
| Latitude | 36.13155 |
| Longitude | -83.80829 |
| Time Zone | America/New_York |