About ZIP code 37166
The ZIP code 37166 routes mail to Smithville 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
37166 - Smithville
ZIP code 37166 is Smithville in Tennessee, United States.
| ZIP code | 37166 |
| Place | Smithville |
| Region | Tennessee |
| District | DeKalb |
| Country | United States (US) |
| Coordinates | 35.9299, -85.8046 (map) |