28690 postal code

South KoreaUpdated 2026-11-09

청주시 서원구, 충청북도청주시 서원구5 digits

Postal code details

1 place

Code

28690

Place

청주시 서원구

Region

충청북도

County

청주시 서원구

Coordinates

36.6166, 127.4831

Accuracy

6 / 6

Country

South Korea

36.6166, 127.4831© OpenStreetMap

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Place	Region	County	Coordinates
청주시 서원구	충청북도	청주시 서원구	36.6166, 127.4831

Country	Place	Region
ES Spain	Brunete	Madrid
US United States	Valdese	North Carolina

Which city is 28690 in?

청주시 서원구, 충청북도, South Korea.

What are the coordinates of 28690?

36.6166, 127.4831

Is 28690 used in other countries?

Yes, 2 other countries.

Updated 2026-11-09. Attribution in Data & license.