Yutang-gil, Jangseong-eup, Jangseong-gun postal codes (89)
On Yutang-gil in Jangseong-eup, Jangseong-gun the postal code depends on the building number: numbers 3–89 use 57214, numbers 110-10–459 use 57215. Data as of August 2026.
On Yutang-gil in Jangseong-eup, Jangseong-gun the postal code depends on the building number: numbers 3–89 use 57214, numbers 110-10–459 use 57215. Data as of August 2026.