South Korea

33658 post code

Post code details

1 place

Code

Place

장항읍

Region

충청남도

County

서천군

Coordinates

36.0322, 126.6841

Accuracy

6 / 6

Country

South Korea

Location

OpenStreetMap ↗

36.0322, 126.6841© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
장항읍	충청남도	서천군	36.0322, 126.6841

Nearby codes

All →

33638 33639 33640 33641 33642 33643 33644 33645 33646 33647 33648 33649

Same code in other countries

This code only appears in this country.

FAQ

Which city is 33658 in?

장항읍, 충청남도, South Korea.

What are the coordinates of 33658?

36.0322, 126.6841

Is 33658 used in other countries?

No.

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