Daeri-ro 6beon-gil, Yeonsan-dong, Yeonje-gu postal codes (87)
On Daeri-ro 6beon-gil in Yeonsan-dong, Yeonje-gu the postal code depends on the building number: numbers 3–26-1 use 47581, numbers 31–78 use 47590, numbers 87–123 use 47591. Data as of August 2026.