PostcodeChungcheongnam-do
Postcode 31423
31423
Other points nearby
- 2.9 km
About this area
31423 covers 음봉면 and 둔포면 in Chungcheongnam-do, South Korea.
The nearest post office is 음봉우체국, about 2.9 km from the centre of the area.
We compile postcodes from recorded addresses. For an official lookup, use the postal operator’s own postcode search.