Seoksong-ro, Gamcheon-myeon, Yecheon-gun postal codes (114)
On Seoksong-ro in Gamcheon-myeon, Yecheon-gun the postal code depends on the building number: numbers 5–469 use 36811, numbers 469-1–487-19 use 36807. Data as of August 2026.
On Seoksong-ro in Gamcheon-myeon, Yecheon-gun the postal code depends on the building number: numbers 5–469 use 36811, numbers 469-1–487-19 use 36807. Data as of August 2026.