About ZIP code 37742
The ZIP code 37742 routes mail to Greenback in the Tennessee region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
37742 - Greenback
ZIP code 37742 is Greenback in Tennessee, United States.
| ZIP code | 37742 |
| Place | Greenback |
| Region | Tennessee |
| District | Loudon |
| Country | United States (US) |
| Coordinates | 35.6567, -84.171 (map) |