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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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Carroll County ZIP Codes

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

County State ZIP Code City Area Codes
Carroll County NH 03816 Center Tuftonboro 603
Carroll County NH 03817 Chocorua 603
Carroll County NH 03818 Conway 603
Carroll County NH 03830 East Wakefield 207, 603
Carroll County NH 03832 Eaton Center 207, 603
Carroll County NH 03836 Freedom 207, 603
Carroll County NH 03838 Glen 603
Carroll County NH 03845 Intervale 603
Carroll County NH 03846 Jackson 603
Carroll County NH 03847 Kearsarge 603
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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.