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	65629	Chadwick	Christian County	`417`
MO	65630	Chestnutridge	Christian County	`417`
MO	65631	Clever	Christian County	`417`
MO	65632	Conway	Laclede County	`417`
MO	65633	Crane	Stone County	`417`
MO	65634	Cross Timbers	Hickory County	`417, 573`
MO	65635	Dadeville	Dade County	`417`
MO	65636	Diggins	Webster County	`417`
MO	65637	Dora	Ozark County	`417`
MO	65638	Drury	Douglas 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.