28540 postal code
United StatesUpdated 2026-11-09Jacksonville, North CarolinaOnslow5 digits
Postal code details
1 placeCode
28540
Place
Jacksonville
Region
North Carolina
County
Onslow
Coordinates
34.7375, -77.4628
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
34.7375, -77.4628© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Jacksonville | North Carolina | Onslow | 34.7375, -77.4628 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| ES Spain | Perales De Tajuña | Madrid |
| FI Finland | Pori | Satakunta |
| KR South Korea | 청주시 청원구 | 충청북도 |
| SE Sweden | Markaryd | Kronoberg |
| UA Ukraine | Гурівка | Kirovohradska |
FAQ
Which city is 28540 in?
Jacksonville, North Carolina, United States.
What are the coordinates of 28540?
34.7375, -77.4628
Is 28540 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.