Muhak-ro 33beon-gil, Gwangan-dong, Suyeong-gu postal codes (37)

On Muhak-ro 33beon-gil in Gwangan-dong, Suyeong-gu the postal code depends on the building number: numbers 4–22 use 48270, numbers 25–46 use 48269, numbers 51–69 use 48268. Data as of August 2026.