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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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Leake County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Leake County.

County State ZIP Code City Area Codes
Leake County MS 39051 Carthage 601, 662, 769
Leake County MS 39094 Lena 601, 769
Leake County MS 39109 Madden 601
Leake County MS 39171 Thomastown 601
Leake County MS 39189 Walnut Grove 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.