Gangjin 4-gil, Buksam-eup, Chilgok-gun postal codes (11)
On Gangjin 4-gil in Buksam-eup, Chilgok-gun the postal code depends on the building number: numbers 2–15-4 use 39802, number 16-32 use 39801. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gangjin 4-gil 2 | 39802 | |
| Gangjin 4-gil 5 | 39802 | |
| Gangjin 4-gil 6 | 39802 | |
| Gangjin 4-gil 9-2 | 39802 | |
| Gangjin 4-gil 9-4 | 39802 | |
| Gangjin 4-gil 10 | 39802 | |
| Gangjin 4-gil 15-1 | 39802 | |
| Gangjin 4-gil 15-2 | 39802 | |
| Gangjin 4-gil 15-3 | 39802 | |
| Gangjin 4-gil 15-4 | 39802 | |
| Gangjin 4-gil 16-32 | 39801 |