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
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North Carolina ZIP Codes

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

State ZIP Code City County Area Codes
NC 28318 Autryville Sampson County 472, 910
NC 28319 Barnesville Robeson County 910
NC 28320 Bladenboro Bladen County 472, 910
NC 28323 Bunnlevel Harnett County 472, 910
NC 28325 Calypso Duplin County 919, 984
NC 28326 Cameron Harnett County 472, 910, 919, 984
NC 28327 Carthage Moore County 472, 910, 919, 984
NC 28328 Clinton Sampson County 472, 910
NC 28329 Clinton Sampson County 910
NC 28330 Cordova Richmond County 472, 910
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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.