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

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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	72133	Reydell	Jefferson County	`870`
AR	72134	Roe	Monroe County	`870`
AR	72135	Roland	Pulaski County	`501`
AR	72136	Romance	White County	`501`
AR	72137	Rose Bud	White County	`501`
AR	72139	Russell	White County	`501`
AR	72140	Saint Charles	Arkansas County	`870`
AR	72141	Scotland	Van Buren County	`479, 501`
AR	72142	Scott	Pulaski County	`501`
AR	72143	Searcy	White County	`501, 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.