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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Windham County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Windham County.

County State ZIP Code City Area Codes
Windham County CT 06245 Fabyan 860
Windham County CT 06246 Grosvenor Dale 860
Windham County CT 06247 Hampton 860, 959
Windham County CT 06255 North Grosvenordale 508, 774, 860, 959
Windham County CT 06256 North Windham 860, 959
Windham County CT 06258 Pomfret 860, 959
Windham County CT 06259 Pomfret Center 860, 959
Windham County CT 06260 Putnam 401, 860, 959
Windham County CT 06262 Quinebaug 508, 774, 860, 959
Windham County CT 06263 Rogers 860, 959
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.