Belknap county ZIP Codes New Hampshire – USA

The postcode of Belknap county is 3218, Other cities in this county with zip codes can be found in the list below.

ZIP Code range for Belknap county

Data Table

ZIP Codes	Cities	State
3218 3220 3225 3226 3237 3246 3247 3249 3252 3253 3256 3269 3276 3289 3298 3299 3809 3810 3837	Barnstead Belmont Center Barnstead Center Harbor Gilmanton Laconia Laconia Gilford Lochmere Meredith New Hampton Sanbornton Tilton Winnisquam Tilton Tilton Alton Alton Bay Gilmanton Iron Works	New Hampshire

The county mentioned are from the state of New Hampshire. To see all zip codes in this state, go to the specific zip code page for New Hampshire.

To see ZIP Codes for other state, go to the United States ZIP Codes section.