Wangpi-gil, Geumgangsong-myeon, Uljin-gun postal codes (133)
On Wangpi-gil in Geumgangsong-myeon, Uljin-gun the postal code depends on the building number: numbers 18–156-13 use 36301, numbers 589–1762-8 use 36302. Data as of August 2026.
On Wangpi-gil in Geumgangsong-myeon, Uljin-gun the postal code depends on the building number: numbers 18–156-13 use 36301, numbers 589–1762-8 use 36302. Data as of August 2026.