U.S. postal lookup

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.

42,735 verified records
All states and U.S. territories
Maps and coordinates
County directory

Bollinger County ZIP Codes

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

County State ZIP Code City Area Codes
Bollinger County MO 63662 Patton 573
Bollinger County MO 63750 Gipsy 573
Bollinger County MO 63751 Glenallen 573
Bollinger County MO 63760 Leopold 573
Bollinger County MO 63764 Marble Hill 573
Bollinger County MO 63781 Sedgewickville 573
Bollinger County MO 63782 Sturdivant 573
Bollinger County MO 63787 Zalma 573

Geographic Map of Bollinger County

Postal context

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.