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U.S. ZIP Codes Database 2026

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Harnett County ZIP Codes

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

County State ZIP Code City Area Codes
Harnett County NC 27501 Angier 472, 910, 919, 984
Harnett County NC 27505 Broadway 472, 910, 919, 984
Harnett County NC 27506 Buies Creek 472, 910
Harnett County NC 27521 Coats 472, 910, 919, 984
Harnett County NC 27543 Kipling 919, 984
Harnett County NC 27546 Lillington 472, 910, 919, 984
Harnett County NC 27552 Mamers 472, 910
Harnett County NC 28323 Bunnlevel 472, 910
Harnett County NC 28326 Cameron 472, 910, 919, 984
Harnett County NC 28334 Dunn 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.