ZIP Code 03073

03073 is one of New Hampshire's ZIP codes, delivering to addresses in North Salem, Rockingham County.

City: North Salem
County: Rockingham County
State: New Hampshire
Prefix: 030xx

Where this code sits

03073 is part of the 030xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to North Salem.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 03073 delivers to without sharing its boundary.

603 Area code 603

ZIP codes nearest 03073

The ZIP codes whose reference points sit closest to 03073.
ZIP code	Distance	Delivers to
ZIP code 03811	3.1 mi	Atkinson, NH
ZIP code 03079	3.6 mi	Salem, NH
ZIP code 03841	3.8 mi	Hampstead, NH
ZIP code 03087	4.9 mi	Windham, NH
ZIP code 03041	5.3 mi	East Derry, NH
ZIP code 03038	5.4 mi	Derry, NH
ZIP code 03826	5.9 mi	East Hampstead, NH
ZIP code 03865	6.4 mi	Plaistow, NH

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 03073, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 03073. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.