31778 postal code
South KoreaUpdated 2026-11-09당진시, 충청남도당진시5 digits
Postal code details
1 placeCode
31778
Place
당진시
Region
충청남도
County
당진시
Coordinates
36.8846, 126.6393
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
36.8846, 126.6393© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 당진시 | 충청남도 | 당진시 | 36.8846, 126.6393 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| DE Germany | Deutsche Postbank Kreditservice Rate | Lower Saxony |
| MX Mexico | Acción Popular | Chihuahua |
| US United States | Pavo | Georgia |
FAQ
Which city is 31778 in?
당진시, 충청남도, South Korea.
What are the coordinates of 31778?
36.8846, 126.6393
Is 31778 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.