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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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Tolland County ZIP Codes

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

County State ZIP Code City Area Codes
Tolland County CT 06029 Ellington 860, 959
Tolland County CT 06043 Bolton 860, 959
Tolland County CT 06066 Vernon Rockville 860, 959
Tolland County CT 06071 Somers 413, 860, 959
Tolland County CT 06072 Somersville 860, 959
Tolland County CT 06075 Stafford 860
Tolland County CT 06076 Stafford Springs 413, 508, 774, 860, 959
Tolland County CT 06077 Staffordville 860
Tolland County CT 06084 Tolland 860, 959
Tolland County CT 06231 Amston 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.