31711 postal code
South KoreaUpdated 2026-11-09송산면, 충청남도당진시5 digits
Postal code details
1 placeCode
31711
Place
송산면
Region
충청남도
County
당진시
Coordinates
36.9577, 126.6942
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
36.9577, 126.6942© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 송산면 | 충청남도 | 당진시 | 36.9577, 126.6942 |
FAQ
Which city is 31711 in?
송산면, 충청남도, South Korea.
What are the coordinates of 31711?
36.9577, 126.6942
Is 31711 used in other countries?
Yes, 6 other countries.
Updated 2026-11-09. Attribution in Data & license.