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U.S. ZIP Codes Database 2026

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Caswell County ZIP Codes

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

County State ZIP Code City Area Codes
Caswell County NC 27212 Blanch 336, 743
Caswell County NC 27291 Leasburg 336, 743
Caswell County NC 27305 Milton 336, 434, 743
Caswell County NC 27311 Pelham 336, 434, 743
Caswell County NC 27314 Prospect Hill 336, 743, 919, 984
Caswell County NC 27315 Providence 336, 434, 743
Caswell County NC 27379 Yanceyville 336, 743

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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.