ZIP Code 02346

02346 is one of Massachusetts's ZIP codes, delivering to addresses in Middleboro, Plymouth County.

City: Middleboro
County: Plymouth County
State: Massachusetts
Prefix: 023xx

Where this code sits

02346 is part of the 023xx range, the group of codes handled by one mail processing centre. Middleboro is served by 3 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 02346 delivers to without sharing its boundary.

ZIP codes nearest 02346

The ZIP codes whose reference points sit closest to 02346.
ZIP code	Distance	Delivers to
ZIP code 02344	1.0 mi	Middleboro, MA
ZIP code 02349	1.0 mi	Middleboro, MA
ZIP code 02348	4.1 mi	Lakeville, MA
ZIP code 02347	4.9 mi	Lakeville, MA
ZIP code 02355	5.1 mi	North Carver, MA
ZIP code 02330	6.4 mi	Carver, MA
ZIP code 02718	6.6 mi	East Taunton, MA
ZIP code 02367	7.0 mi	Plympton, 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 02346, plotted from its record coordinates.

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

Scope ZIP code 02346. 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.