Duplin Zip code

Duplin Zip code / Duplin Postal code

Duplin Zip code, introduced by the United States Postal Service (USPS) in 1963, are numerical codes used to identify specific geographic regions for mail delivery. and Duplin zip code used a 5-digit postal format XXXXX, The first 3 digit represent the postal delivery zone code, and last 2 digit represent the Post office in the Duplin.

There are total 11 zipcode code in Duplin and range of zipcode is 28325 to 28521. View all the zip code on map of Duplin by clicking on our mapview appliction.

1. What is the format of zip codes in Duplin?
Duplin zip codes follow the standard 5-digit format, starting with the number - 283.

2. How many zip codes are there in Duplin?
There are approximately 11 zip codes in Duplin, covering a vast area of the county.

3. Do all areas in Duplin have zip codes?
Yes, almost all populated areas in Duplin are assigned a unique zip code for mail delivery purposes.