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 72328 Crumrod Phillips County 662, 870
AR 72329 Driver Mississippi County 870
AR 72330 Dyess Mississippi County 870
AR 72331 Earle Crittenden County 870
AR 72332 Edmondson Crittenden County 870
AR 72333 Elaine Phillips County 662, 870
AR 72335 Forrest City St. Francis County 870
AR 72336 Forrest City St. Francis County 870
AR 72338 Frenchmans Bayou Mississippi County 870, 901
AR 72339 Gilmore Crittenden 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.