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 27504 Benson Johnston County 472, 910, 919, 984
NC 27505 Broadway Harnett County 472, 910, 919, 984
NC 27506 Buies Creek Harnett County 472, 910
NC 27507 Bullock Granville County 252, 434, 919, 984
NC 27508 Bunn Franklin County 919, 984
NC 27509 Butner Granville County 919, 984
NC 27510 Carrboro Orange County 919, 984
NC 27511 Cary Wake County 919, 984
NC 27512 Cary Wake County 919
NC 27513 Cary Wake County 919, 984
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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.