South Korea

28457 post code

Post code details

1 place

Code

Place

청주시 흥덕구

Region

충청북도

County

청주시 흥덕구

Coordinates

36.6573, 127.4668

Accuracy

6 / 6

Country

South Korea

Location

OpenStreetMap ↗

36.6573, 127.4668© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
청주시 흥덕구	충청북도	청주시 흥덕구	36.6573, 127.4668

Nearby codes

All →

28437 28438 28439 28440 28441 28442 28443 28444 28445 28446 28447 28448

Same code in other countries

Country	Place	Region
MX Mexico	Los Corrales	Colima
US United States	Rocky Point	North Carolina

FAQ

Which city is 28457 in?

청주시 흥덕구, 충청북도, South Korea.

What are the coordinates of 28457?

36.6573, 127.4668

Is 28457 used in other countries?

Yes, 2 other countries.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in