PostcodeChungcheongnam-do
Postcode 31021
31021
Other points nearby
- 730 m
- 810 m
- 4.2 km
About this area
31021 covers 성환읍 in Chungcheongnam-do, South Korea.
The nearest post office is 성환우체국, about 810 m from the centre of the area.
Within 2 km there are 2 post offices, parcel shops and lockers.
We compile postcodes from recorded addresses. For an official lookup, use the postal operator’s own postcode search.