28923 postal code
South KoreaUpdated 2026-11-09삼승면, 충청북도보은군5 digits
Postal code details
1 placeCode
28923
Place
삼승면
Region
충청북도
County
보은군
Coordinates
36.4346, 127.727
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
36.4346, 127.727© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 삼승면 | 충청북도 | 보은군 | 36.4346, 127.727 |
FAQ
Which city is 28923 in?
삼승면, 충청북도, South Korea.
What are the coordinates of 28923?
36.4346, 127.727
Is 28923 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.