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
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State directory

Missouri ZIP Codes

Complete postal directory, details, and geographic map for the State of Missouri.

State ZIP Code City County Area Codes
MO 64762 Liberal Barton County 417, 620
MO 64763 Lowry City St. Clair County 417, 660
MO 64765 Metz Vernon County 417
MO 64766 Milford Barton County 417
MO 64767 Milo Vernon County 417
MO 64769 Mindenmines Barton County 417, 620
MO 64770 Montrose Henry County 660
MO 64771 Moundville Vernon County 417
MO 64772 Nevada Vernon County 417
MO 64776 Osceola St. Clair County 417, 660
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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.