Jangsan 3-gil, Ganghyeon-myeon, Yangyang-gun postal codes (20)
All 20 buildings on Jangsan 3-gil in Ganghyeon-myeon, Yangyang-gun use postal code 25001. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Jangsan 3-gil 8 | 25001 | |
| Jangsan 3-gil 14 | 25001 | |
| Jangsan 3-gil 15 | 25001 | |
| Jangsan 3-gil 15-1 | 25001 | |
| Jangsan 3-gil 17 | 25001 | |
| Jangsan 3-gil 20 | 25001 | |
| Jangsan 3-gil 24 | 25001 | |
| Jangsan 3-gil 28 | 25001 | |
| Jangsan 3-gil 30 | 25001 | |
| Jangsan 3-gil 32 | 25001 | |
| Jangsan 3-gil 35 | 25001 | |
| Jangsan 3-gil 36-1 | 25001 | |
| Jangsan 3-gil 36-2 | 25001 | |
| Jangsan 3-gil 37 | 25001 | |
| Jangsan 3-gil 42 | 25001 | |
| Jangsan 3-gil 44-1 | 25001 | |
| Jangsan 3-gil 53-6 | 25001 | |
| Jangsan 3-gil 56-4 | 25001 | 초록바다펜션 |
| Jangsan 3-gil 56-10 | 25001 | 바다수산 |
| Jangsan 3-gil 56-17 | 25001 |