Bongsan 1-gil, Gosu-myeon, Gochang-gun postal codes (33)
All 33 buildings on Bongsan 1-gil in Gosu-myeon, Gochang-gun use postal code 56444. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Bongsan 1-gil 5 | 56444 | |
| Bongsan 1-gil 7 | 56444 | |
| Bongsan 1-gil 10-3 | 56444 | |
| Bongsan 1-gil 10-7 | 56444 | |
| Bongsan 1-gil 10-9 | 56444 | |
| Bongsan 1-gil 12 | 56444 | |
| Bongsan 1-gil 13-1 | 56444 | |
| Bongsan 1-gil 13-3 | 56444 | |
| Bongsan 1-gil 15 | 56444 | 봉산마을경로당 |
| Bongsan 1-gil 15-3 | 56444 | |
| Bongsan 1-gil 15-4 | 56444 | |
| Bongsan 1-gil 15-7 | 56444 | |
| Bongsan 1-gil 15-8 | 56444 | |
| Bongsan 1-gil 15-10 | 56444 | |
| Bongsan 1-gil 17-4 | 56444 | |
| Bongsan 1-gil 17-6 | 56444 | |
| Bongsan 1-gil 17-8 | 56444 | |
| Bongsan 1-gil 17-10 | 56444 | |
| Bongsan 1-gil 19 | 56444 | |
| Bongsan 1-gil 22-4 | 56444 | |
| Bongsan 1-gil 22-6 | 56444 | |
| Bongsan 1-gil 22-10 | 56444 | |
| Bongsan 1-gil 22-12 | 56444 | |
| Bongsan 1-gil 22-64 | 56444 | |
| Bongsan 1-gil 22-70 | 56444 | |
| Bongsan 1-gil 22-72 | 56444 | |
| Bongsan 1-gil 22-74 | 56444 | |
| Bongsan 1-gil 23 | 56444 | |
| Bongsan 1-gil 25-2 | 56444 | |
| Bongsan 1-gil 25-3 | 56444 | |
| Bongsan 1-gil 31-4 | 56444 | |
| Bongsan 1-gil 31-6 | 56444 | |
| Bongsan 1-gil 35-14 | 56444 |