3237 Zip code is used for Gilmanton Area Code City in Belknap County, New Hampshire in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 3237, Gilmanton Area Code City.
| Zip Code | : | 3237 |
| City Name | : | Gilmanton Area Code |
| County Name | : | Belknap County |
| State Name | : | New Hampshire |
| Country Name | : | USA |
| Area Code | : | 603 |
| Time Zone | : | EST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |