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
All states and U.S. territories
Maps and coordinates
County directory

Duplin County ZIP Codes

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

County State ZIP Code City Area Codes
Duplin County NC 28325 Calypso 919, 984
Duplin County NC 28341 Faison 472, 910, 919, 984
Duplin County NC 28349 Kenansville 472, 910, 919, 984
Duplin County NC 28398 Warsaw 472, 910, 919, 984
Duplin County NC 28453 Magnolia 472, 910
Duplin County NC 28458 Rose Hill 472, 910
Duplin County NC 28464 Teachey 472, 910
Duplin County NC 28466 Wallace 472, 910
Duplin County NC 28508 Albertson 252, 472, 910, 919, 984
Duplin County NC 28518 Beulaville 472, 910
Page 1 of 2

Geographic Map of Duplin County

Postal context

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.