31721 postal code

South KoreaUpdated 2026-11-09

송악읍, 충청남도당진시5 digits

Postal code details

1 place

Code

31721

Place

송악읍

Region

충청남도

County

당진시

Coordinates

36.9546, 126.7801

Accuracy

6 / 6

Country

South Korea

36.9546, 126.7801© OpenStreetMap

Ad slot · 300×250

Place	Region	County	Coordinates
송악읍	충청남도	당진시	36.9546, 126.7801

Country	Place	Region
PL Poland	Kraków	Lesser Poland
US United States	Albany	Georgia

Which city is 31721 in?

송악읍, 충청남도, South Korea.

What are the coordinates of 31721?

36.9546, 126.7801

Is 31721 used in other countries?

Yes, 2 other countries.

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