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Belknap County
Belknap County, New Hampshire ZIP Codes
ZIP codes
13
Cities
13
State
New Hampshire (NH)
County FIPS
33001
Cities in Belknap County
Alton
Alton Bay
Barnstead
Belmont
Center Barnstead
Center Harbor
Gilford
Gilmanton
Gilmanton Iron Works
Laconia
Meredith
New Hampton
Sanbornton
ZIP codes in Belknap County
03218
Barnstead
03220
Belmont
03225
Center Barnstead
03226
Center Harbor
03237
Gilmanton
03246
Laconia
03249
Gilford
03253
Meredith
03256
New Hampton
03269
Sanbornton
03809
Alton
03810
Alton Bay
03837
Gilmanton Iron Works
All New Hampshire ZIP codes
