Songchonan-gil, Chillyang-myeon, Gangjin-gun postal codes (21)
All 21 buildings on Songchonan-gil in Chillyang-myeon, Gangjin-gun use postal code 59258. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Songchonan-gil 5 | 59258 | |
| Songchonan-gil 8-1 | 59258 | |
| Songchonan-gil 8-3 | 59258 | |
| Songchonan-gil 8-5 | 59258 | |
| Songchonan-gil 8-6 | 59258 | |
| Songchonan-gil 8-7 | 59258 | |
| Songchonan-gil 8-8 | 59258 | |
| Songchonan-gil 9 | 59258 | |
| Songchonan-gil 12 | 59258 | |
| Songchonan-gil 14-1 | 59258 | |
| Songchonan-gil 14-6 | 59258 | |
| Songchonan-gil 16 | 59258 | |
| Songchonan-gil 16-2 | 59258 | |
| Songchonan-gil 16-4 | 59258 | |
| Songchonan-gil 17 | 59258 | |
| Songchonan-gil 18 | 59258 | |
| Songchonan-gil 19 | 59258 | |
| Songchonan-gil 20 | 59258 | |
| Songchonan-gil 20-1 | 59258 | |
| Songchonan-gil 22 | 59258 | |
| Songchonan-gil 24 | 59258 |