28421 postal code
South KoreaUpdated 2026-11-09청주시 흥덕구, 충청북도청주시 흥덕구5 digits
Postal code details
1 placeCode
28421
Place
청주시 흥덕구
Region
충청북도
County
청주시 흥덕구
Coordinates
36.6363, 127.4321
Accuracy
6 / 6
Country
South Korea
Location
OpenStreetMap ↗
36.6363, 127.4321© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| 청주시 흥덕구 | 충청북도 | 청주시 흥덕구 | 36.6363, 127.4321 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| SE Sweden | Perstorp | Skåne |
| UA Ukraine | Виноградівка | Kirovohradska |
| US United States | Atkinson | North Carolina |
FAQ
Which city is 28421 in?
청주시 흥덕구, 충청북도, South Korea.
What are the coordinates of 28421?
36.6363, 127.4321
Is 28421 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.