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

Mississippi ZIP Codes

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

State ZIP Code City County Area Codes
MS 38754 Isola Humphreys County 662
MS 38756 Leland Washington County 662
MS 38759 Merigold Bolivar County 662
MS 38760 Metcalfe Washington County 662
MS 38761 Moorhead Sunflower County 662
MS 38762 Mound Bayou Bolivar County 662
MS 38764 Pace Bolivar County 662
MS 38765 Panther Burn Sharkey County 662
MS 38767 Rena Lara Coahoma County 662
MS 38768 Rome Sunflower County 662
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Geographic Map of Mississippi

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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.