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.

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Mississippi ZIP Codes

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

State ZIP Code City County Area Codes
MS 39043 Brandon Rankin County 601
MS 39044 Braxton Simpson County 601, 769
MS 39045 Camden Madison County 601, 662, 769
MS 39046 Canton Madison County 601, 662, 769
MS 39047 Brandon Rankin County 601, 769
MS 39051 Carthage Leake County 601, 662, 769
MS 39054 Cary Sharkey County 662
MS 39056 Clinton Hinds County 601, 769
MS 39057 Conehatta Newton County 601, 769
MS 39058 Clinton Hinds County 601, 769
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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.