ZIP Code 03872

03872 is one of New Hampshire's ZIP codes, delivering to addresses in Sanbornville, Carroll County.

City: Sanbornville
County: Carroll County
State: New Hampshire
Prefix: 038xx

Where this code sits

03872 is part of the 038xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sanbornville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 03872 delivers to without sharing its boundary.

603 Area code 603

ZIP codes nearest 03872

The ZIP codes whose reference points sit closest to 03872.
ZIP code	Distance	Delivers to
ZIP code 03852	4.2 mi	Milton Mills, NH
ZIP code 03830	4.4 mi	East Wakefield, NH
ZIP code 04001	4.5 mi	Acton, ME
ZIP code 03887	5.0 mi	Union, NH
ZIP code 04095	6.8 mi	West Newfield, ME
ZIP code 04027	8.2 mi	Lebanon, ME
ZIP code 03851	8.9 mi	Milton, NH
ZIP code 03894	9.1 mi	Wolfeboro, 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 03872, plotted from its record coordinates.

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

Scope ZIP code 03872. 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.