ZIP Code 01507

01507 is one of Massachusetts's ZIP codes, delivering to addresses in Charlton, Worcester County.

City: Charlton
County: Worcester County
State: Massachusetts
Prefix: 015xx

Where this code sits

01507 is part of the 015xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Charlton.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 01507 delivers to without sharing its boundary.

ZIP codes nearest 01507

The ZIP codes whose reference points sit closest to 01507.
ZIP code	Distance	Delivers to
ZIP code 01508	1.3 mi	Charlton City, MA
ZIP code 01509	2.5 mi	Charlton Depot, MA
ZIP code 01537	4.5 mi	North Oxford, MA
ZIP code 01542	5.2 mi	Rochdale, MA
ZIP code 01540	5.3 mi	Oxford, MA
ZIP code 01550	5.6 mi	Southbridge, MA
ZIP code 01566	6.3 mi	Sturbridge, MA
ZIP code 01515	7.0 mi	East Brookfield, 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 01507, plotted from its record coordinates.

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

Scope ZIP code 01507. 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.