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
Maps and coordinates
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 72745 Lowell Benton County 479
AR 72747 Maysville Benton County 479, 539, 918
AR 72749 Morrow Washington County 479
AR 72751 Pea Ridge Benton County 417, 479
AR 72752 Pettigrew Madison County 479, 870
AR 72753 Prairie Grove Washington County 479
AR 72756 Rogers Benton County 479
AR 72757 Rogers Benton County 479
AR 72758 Rogers Benton County 479
AR 72760 Saint Paul Madison County 479
Page 62 of 72

Geographic Map of Arkansas

Postal context

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.