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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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Ford County ZIP Codes

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

County State ZIP Code City Area Codes
Strafford County NH 03839 Rochester 603
Strafford County NH 03851 Milton 207, 603
Strafford County NH 03852 Milton Mills 207, 603
Strafford County NH 03855 New Durham 603
Strafford County NH 03861 Lee 603
Strafford County NH 03866 Rochester 603
Strafford County NH 03867 Rochester 603
Strafford County NH 03868 Rochester 207, 603
Strafford County NH 03869 Rollinsford 207, 603
Strafford County NH 03878 Somersworth 207, 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.