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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State directory

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 28331 Cumberland Cumberland County 472, 910
NC 28332 Dublin Bladen County 472, 910
NC 28333 Dudley Wayne County 919, 984
NC 28334 Dunn Harnett County 472, 910, 919, 984
NC 28335 Dunn Harnett County 910
NC 28337 Elizabethtown Bladen County 472, 910
NC 28338 Ellerbe Richmond County 472, 910
NC 28339 Erwin Harnett County 472, 910
NC 28340 Fairmont Robeson County 472, 843, 854, 910
NC 28341 Faison Duplin County 472, 910, 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.