ZIP Code 06379

06379 is one of Connecticut's ZIP codes, delivering to addresses in Pawcatuck, Southeastern Connecticut Planning Region.

City: Pawcatuck
Planning region: Southeastern Connecticut Planning Region
State: Connecticut
Prefix: 063xx

Where this code sits

06379 is part of the 063xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pawcatuck.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 06379 delivers to without sharing its boundary.

ZIP codes nearest 06379

The ZIP codes whose reference points sit closest to 06379.
ZIP code	Distance	Delivers to
ZIP code 02891	1.9 mi	Westerly, RI
ZIP code 06378	3.5 mi	Stonington, CT
ZIP code 02804	4.8 mi	Ashaway, RI
ZIP code 06372	5.4 mi	Old Mystic, CT
ZIP code 06359	5.6 mi	North Stonington, CT
ZIP code 02808	5.9 mi	Bradford, RI
ZIP code 06355	6.8 mi	Mystic, CT
ZIP code 06388	7.0 mi	West Mystic, CT

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 06379, plotted from its record coordinates.

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

Scope ZIP code 06379. 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.