About ZIP code 03781
The ZIP code 03781 routes mail to Plainfield in the New Hampshire 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
03781 - Plainfield
ZIP code 03781 is Plainfield in New Hampshire, United States.
| ZIP code | 03781 |
| Place | Plainfield |
| Region | New Hampshire |
| District | Sullivan |
| Country | United States (US) |
| Coordinates | 43.5519, -72.2704 (map) |