33666 postal code
South KoreaUpdated 2026-11-09장항읍, 충청남도서천군5 digits
Postal code details
1 placeCode
33666
Place
장항읍
Region
충청남도
County
서천군
Coordinates
36.0132, 126.6887
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
36.0132, 126.6887© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 장항읍 | 충청남도 | 서천군 | 36.0132, 126.6887 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 33666 in?
장항읍, 충청남도, South Korea.
What are the coordinates of 33666?
36.0132, 126.6887
Is 33666 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.