ZIP Code 39503
Gulfport · Harrison, Mississippi
39503 is the ZIP code of Gulfport in Harrison, Mississippi, United States.
- ZIP Code
- 39503
- County
- Harrison
- State
- Mississippi
- Country
- United States
Place with ZIP code 39503
| Place | County | Location |
|---|---|---|
| Gulfport | Harrison | 30.460, -89.089 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 39503?
Gulfport.
Which county and state is 39503 in?
Harrison, Mississippi, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.