ZIP Code 06266

06266 is one of Connecticut's ZIP codes, delivering to addresses in South Windham, Southeastern Connecticut Planning Region.

City: South Windham
Planning region: Southeastern Connecticut Planning Region
State: Connecticut
Prefix: 062xx

Where this code sits

06266 is part of the 062xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to South Windham.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 06266 delivers to without sharing its boundary.

ZIP codes nearest 06266

The ZIP codes whose reference points sit closest to 06266.
ZIP code	Distance	Delivers to
ZIP code 06280	2.5 mi	Windham, CT
ZIP code 06254	3.8 mi	North Franklin, CT
ZIP code 06226	4.0 mi	Willimantic, CT
ZIP code 06249	4.6 mi	Lebanon, CT
ZIP code 06264	4.6 mi	Scotland, CT
ZIP code 06256	5.4 mi	North Windham, CT
ZIP code 06350	5.4 mi	Hanover, CT
ZIP code 06330	5.5 mi	Baltic, 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 06266, plotted from its record coordinates.

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

Scope ZIP code 06266. 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.