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
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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 65713 Niangua Webster County 417
MO 65714 Nixa Christian County 417
MO 65715 Noble Ozark County 417
MO 65717 Norwood Wright County 417
MO 65720 Oldfield Christian County 417
MO 65721 Ozark Christian County 417
MO 65722 Phillipsburg Laclede County 417
MO 65723 Pierce City Lawrence County 417
MO 65724 Pittsburg Hickory County 417
MO 65725 Pleasant Hope Polk County 417
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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.