About ZIP code 03873
The ZIP code 03873 routes mail to Sandown 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
03873 - Sandown
ZIP code 03873 is Sandown in New Hampshire, United States.
| ZIP code | 03873 |
| Place | Sandown |
| Region | New Hampshire |
| District | Rockingham |
| Country | United States (US) |
| Coordinates | 42.9308, -71.1861 (map) |