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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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Blaine County ZIP Codes

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

County State ZIP Code City Area Codes
Blaine County MT 59529 Hogeland 306, 406, 474
Blaine County MT 59535 Lloyd 406
Blaine County MT 59542 Turner 306, 406, 474
Blaine County MT 59547 Zurich 406
Blaine County NE 68821 Brewster 308, 402, 531
Blaine County NE 68833 Dunning 308, 402, 531
Blaine County NE 69157 Purdum 308, 402, 531
Blaine County OK 73040 Geary 405, 572, 580
Blaine County OK 73043 Greenfield 405, 572, 580
Blaine County OK 73646 Fay 405, 572, 580
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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.