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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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Franklin County ZIP Codes

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

County State ZIP Code City Area Codes
Franklin County VT 05444 Cambridge 802
Franklin County VT 05447 East Berkshire 802
Franklin County VT 05448 East Fairfield 802
Franklin County VT 05450 Enosburg Falls 354, 450, 579, 802
Franklin County VT 05454 Fairfax 802
Franklin County VT 05455 Fairfield 802
Franklin County VT 05457 Franklin 354, 450, 579, 802
Franklin County VT 05459 Highgate Center 354, 450, 579, 802
Franklin County VT 05460 Highgate Springs 802
Franklin County VT 05470 Montgomery 802
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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.