31780 postal code
South KoreaUpdated 2026-11-09당진시, 충청남도당진시5 digits
Postal code details
1 placeCode
31780
Place
당진시
Region
충청남도
County
당진시
Coordinates
36.8982, 126.6227
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
36.8982, 126.6227© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 당진시 | 충청남도 | 당진시 | 36.8982, 126.6227 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| DE Germany | Agentur für Arbeit Hameln | Lower Saxony |
| ES Spain | Bera | Navarra |
| FR France | Castelginest | Occitanie |
| MX Mexico | Aeropuerto | Chihuahua |
| US United States | Plains | Georgia |
FAQ
Which city is 31780 in?
당진시, 충청남도, South Korea.
What are the coordinates of 31780?
36.8982, 126.6227
Is 31780 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.