About ZIP code 63640
The ZIP code 63640 routes mail to Farmington in the Missouri 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
63640 - Farmington
ZIP code 63640 is Farmington in Missouri, United States.
| ZIP code | 63640 |
| Place | Farmington |
| Region | Missouri |
| District | St. Francois |
| Country | United States (US) |
| Coordinates | 37.7773, -90.4094 (map) |