Gangchang 2-gil, Waegwan-eup, Chilgok-gun postal codes (14)
All 14 buildings on Gangchang 2-gil in Waegwan-eup, Chilgok-gun use postal code 39909. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gangchang 2-gil 8 | 39909 | |
| Gangchang 2-gil 15 | 39909 | |
| Gangchang 2-gil 16 | 39909 | |
| Gangchang 2-gil 18 | 39909 | |
| Gangchang 2-gil 21-2 | 39909 | |
| Gangchang 2-gil 21-5 | 39909 | |
| Gangchang 2-gil 21-6 | 39909 | |
| Gangchang 2-gil 21-7 | 39909 | |
| Gangchang 2-gil 22 | 39909 | |
| Gangchang 2-gil 23 | 39909 | |
| Gangchang 2-gil 23-1 | 39909 | |
| Gangchang 2-gil 24 | 39909 | |
| Gangchang 2-gil 25 | 39909 | |
| Gangchang 2-gil 29-10 | 39909 |