About ZIP code 03240
The ZIP code 03240 routes mail to Grafton 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
03240 - Grafton
ZIP code 03240 is Grafton in New Hampshire, United States.
| ZIP code | 03240 |
| Place | Grafton |
| Region | New Hampshire |
| District | Grafton |
| Country | United States (US) |
| Coordinates | 43.5727, -71.9634 (map) |