Geumgang-ro 380beon-gil, Jingeon-eup, Namyangju-si postal codes (31)

On Geumgang-ro 380beon-gil in Jingeon-eup, Namyangju-si the postal code depends on the building number: numbers 1–39 use 12139, numbers 67–97-137 use 12247. Data as of August 2026.