The postal code of Oesan-myeon which is listed in our database is 323-892. Our records often include geographical coordinates of Oesan-myeon and it's corresponding postal code. In the result box below, you can find the postal code of Oesan-myeon and it's location on the map if we have the location information available. Every postal code is also located in a region or a district, in case we know the district or region of the city it will too be listed in the results. All kinds of additional information we have on Oesan-myeon may also be present such as geographical data, historical records or news about Oesan-myeon and 323-892 in general.