Janggi-ro 22an-gil, Seongdang-dong, Dalseo-gu postal codes (64)
On Janggi-ro 22an-gil in Seongdang-dong, Dalseo-gu the postal code depends on the building number: numbers 3–26 use 42655, numbers 35–60 use 42654. Data as of August 2026.
On Janggi-ro 22an-gil in Seongdang-dong, Dalseo-gu the postal code depends on the building number: numbers 3–26 use 42655, numbers 35–60 use 42654. Data as of August 2026.