PostcodeChungcheongnam-do
Postcode 31711
31711
Other points nearby
- 3 km
- 4.9 km
About this area
31711 covers 송산면 in Chungcheongnam-do, South Korea.
The nearest post office is 송산우체국, about 3 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.