ZIP Code 03218
Barnstead · Belknap, New Hampshire
03218 is the ZIP code of Barnstead in Belknap, New Hampshire, United States.
- ZIP Code
- 03218
- County
- Belknap
- State
- New Hampshire
- Country
- United States
Place with ZIP code 03218
| Place | County | Location |
|---|---|---|
| Barnstead | Belknap | 43.335, -71.289 |
Near Boston
The nearest major city is Boston, about 110 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 03218?
Barnstead.
Which county and state is 03218 in?
Belknap, New Hampshire, United States.
What is the nearest major city to 03218?
Boston, about 110 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.