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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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Beltrami County ZIP Codes

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

County State ZIP Code City Area Codes
Beltrami County MN 56678 Solway 218
Beltrami County MN 56683 Tenstrike 218
Beltrami County MN 56685 Waskish 218
Beltrami County MN 56687 Wilton 218
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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.