21690 postal code
South KoreaUpdated 2026-11-09남동구, 인천광역시남동구5 digits
Postal code details
1 placeCode
21690
Place
남동구
Region
인천광역시
County
남동구
Coordinates
37.3983, 126.6967
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
37.3983, 126.6967© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 남동구 | 인천광역시 | 남동구 | 37.3983, 126.6967 |
Same code in other countries
2| Country | Place | Region |
|---|---|---|
| FR France | Boux-sous-Salmaise | Bourgogne-Franche-Comté |
| US United States | Chestertown | Maryland |
FAQ
Which city is 21690 in?
남동구, 인천광역시, South Korea.
What are the coordinates of 21690?
37.3983, 126.6967
Is 21690 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.