Gwangcheon 3-gil, Gwangcheon-dong, Seo-gu postal codes (62)
On Gwangcheon 3-gil in Gwangcheon-dong, Seo-gu the postal code depends on the building number: numbers 1–22-23 use 61914, numbers 23–36-1 use 61913. Data as of August 2026.
On Gwangcheon 3-gil in Gwangcheon-dong, Seo-gu the postal code depends on the building number: numbers 1–22-23 use 61914, numbers 23–36-1 use 61913. Data as of August 2026.