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 72035 Conway Faulkner County 501
AR 72036 Cotton Plant Woodruff County 501, 870
AR 72037 Coy Lonoke County 501
AR 72038 Crocketts Bluff Arkansas County 870
AR 72039 Damascus Faulkner County 501
AR 72040 Des Arc Prairie County 501, 870
AR 72041 De Valls Bluff Prairie County 501, 870
AR 72042 De Witt Arkansas County 870
AR 72043 Diaz Jackson County 870
AR 72044 Edgemont Cleburne County 501, 870
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Geographic Map of Arkansas

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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.