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

Arkansas ZIP Codes

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

State	ZIP Code	City	County	Area Codes
AR	72659	Norfork	Baxter County	`870`
AR	72660	Oak Grove	Carroll County	`417, 870`
AR	72661	Oakland	Marion County	`417, 870`
AR	72662	Omaha	Boone County	`417, 870`
AR	72663	Onia	Stone County	`870`
AR	72666	Parthenon	Newton County	`870`
AR	72668	Peel	Marion County	`870`
AR	72669	Pindall	Searcy County	`870`
AR	72670	Ponca	Newton County	`479, 870`
AR	72672	Pyatt	Marion County	`870`

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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.