What County Is 03857 In?

ZIP 03857 is located in

Rockingham County

Newmarket, New Hampshire (NH)

43.07°N, 70.95°W · FIPS 33015

Rockingham County — ZIP 03857

ZIP 03857 highlighted in Rockingham County, New Hampshire. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code03857
CountyRockingham County
CityNewmarket
StateNew Hampshire (NH)
FIPS Code33015

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Nearby ZIP Codes

03854 New Castle, NH Rockingham County 03855 New Durham, NH Strafford County 03856 Newfields, NH Rockingham County 03858 Newton, NH Rockingham County 03859 , NH Rockingham County 03860 North Conway, NH Carroll County

Frequently Asked Questions

What county is ZIP code 03857 in?

ZIP code 03857 is located in Rockingham County, New Hampshire (NH).

What city is ZIP code 03857 in?

ZIP code 03857 is primarily associated with Newmarket, New Hampshire.

What state is ZIP code 03857 in?

ZIP code 03857 is in the state of New Hampshire (NH).