Seokdong-ro, Eumam-myeon, Seosan-si postal codes (79)
Seokdong-ro in Eumam-myeon, Seosan-si uses 2 postal codes, and they do not follow the building numbers in order, so check your building in the table. Data as of August 2026.
Seokdong-ro in Eumam-myeon, Seosan-si uses 2 postal codes, and they do not follow the building numbers in order, so check your building in the table. Data as of August 2026.