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	38801	Tupelo	Lee County	`662`
MS	38802	Tupelo	Lee County	`662`
MS	38803	Tupelo	Lee County	`662`
MS	38804	Tupelo	Lee County	`662`
MS	38820	Algoma	Pontotoc County	`662`
MS	38821	Amory	Monroe County	`662`
MS	38824	Baldwyn	Prentiss County	`662`
MS	38825	Becker	Monroe County	`662`
MS	38826	Belden	Lee County	`662`
MS	38827	Belmont	Tishomingo County	`256, 662, 938`

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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.