ZIP Code 02339

02339 is one of Massachusetts's ZIP codes, delivering to addresses in Hanover, Plymouth County.

City

Hanover

County

Plymouth County

State

Massachusetts

Prefix

023xx

Where this code sits

02339 is part of the 023xx range, the group of codes handled by one mail processing centre. Hanover is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Hanover page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 02339 delivers to without sharing its boundary.

ZIP codes nearest 02339

The ZIP codes whose reference points sit closest to 02339.
ZIP code	Distance	Delivers to
ZIP code 02340	2.2 mi	Hanover, MA
ZIP code 02370	2.9 mi	Rockland, MA
ZIP code 02061	3.2 mi	Norwell, MA
ZIP code 02358	3.8 mi	North Pembroke, MA
ZIP code 02018	3.9 mi	Accord, MA
ZIP code 02341	4.2 mi	Hanson, MA
ZIP code 02059	4.7 mi	North Marshfield, MA
ZIP code 02359	4.9 mi	Pembroke, 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 02339, plotted from its record coordinates.

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

Scope ZIP code 02339. 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.