ZIP Code 03048

03048 is one of New Hampshire's ZIP codes, delivering to addresses in Greenville, Hillsborough County.

City: Greenville
County: Hillsborough County
State: New Hampshire
Prefix: 030xx

Where this code sits

03048 is part of the 030xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greenville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 03048 delivers to without sharing its boundary.

603 Area code 603

ZIP codes nearest 03048

The ZIP codes whose reference points sit closest to 03048.
ZIP code	Distance	Delivers to
ZIP code 03033	4.9 mi	Brookline, NH
ZIP code 03071	5.5 mi	New Ipswich, NH
ZIP code 01474	5.6 mi	West Townsend, MA
ZIP code 01431	5.8 mi	Ashby, MA
ZIP code 03086	6.1 mi	Wilton, NH
ZIP code 03084	6.8 mi	Temple, NH
ZIP code 03055	7.6 mi	Milford, NH
ZIP code 01469	7.6 mi	Townsend, MA

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 03048, plotted from its record coordinates.

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

Scope ZIP code 03048. 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.