Geumsan-ro, Samseo-myeon, Jangseong-gun postal codes (92)
On Geumsan-ro in Samseo-myeon, Jangseong-gun the postal code depends on the building number: numbers 48-26–97 use 57254, numbers 123-5–378 use 57257. Data as of August 2026.
On Geumsan-ro in Samseo-myeon, Jangseong-gun the postal code depends on the building number: numbers 48-26–97 use 57254, numbers 123-5–378 use 57257. Data as of August 2026.