Ocheonjungang-ro, Ocheon-myeon, Boryeong-si postal codes (100)
On Ocheonjungang-ro in Ocheon-myeon, Boryeong-si the postal code depends on the building number: numbers 40-3–348-18 use 33413, numbers 350–631 use 33407. Data as of August 2026.
On Ocheonjungang-ro in Ocheon-myeon, Boryeong-si the postal code depends on the building number: numbers 40-3–348-18 use 33413, numbers 350–631 use 33407. Data as of August 2026.