Gosannam 2-gil, Hangyeong-myeon, Jeju-si postal codes (6)
All 6 buildings on Gosannam 2-gil in Hangyeong-myeon, Jeju-si use postal code 63008. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gosannam 2-gil 5 | 63008 | |
| Gosannam 2-gil 8 | 63008 | |
| Gosannam 2-gil 15 | 63008 | |
| Gosannam 2-gil 21 | 63008 | |
| Gosannam 2-gil 23 | 63008 | |
| Gosannam 2-gil 26 | 63008 |