South Korea

28399 post code

Post code details

1 place

Code

Place

청주시 흥덕구

Region

충청북도

County

청주시 흥덕구

Coordinates

36.6262, 127.4347

Accuracy

6 / 6

Country

South Korea

Location

OpenStreetMap ↗

36.6262, 127.4347© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
청주시 흥덕구	충청북도	청주시 흥덕구	36.6262, 127.4347

Nearby codes

All →

28379 28380 28381 28382 28383 28384 28385 28386 28387 28388 28389 28390

Same code in other countries

Country	Place	Region
US United States	White Oak	North Carolina

FAQ

Which city is 28399 in?

청주시 흥덕구, 충청북도, South Korea.

What are the coordinates of 28399?

36.6262, 127.4347

Is 28399 used in other countries?

Yes, 1 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