Gyodong-gil, Cheongso-myeon, Boryeong-si postal codes (21)
All 21 buildings on Gyodong-gil in Cheongso-myeon, Boryeong-si use postal code 33418. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gyodong-gil 3-5 | 33418 | |
| Gyodong-gil 4 | 33418 | |
| Gyodong-gil 7 | 33418 | |
| Gyodong-gil 11 | 33418 | |
| Gyodong-gil 13 | 33418 | |
| Gyodong-gil 23 | 33418 | |
| Gyodong-gil 23-5 | 33418 | |
| Gyodong-gil 23-11 | 33418 | |
| Gyodong-gil 23-20 | 33418 | |
| Gyodong-gil 29-11 | 33418 | |
| Gyodong-gil 29-13 | 33418 | |
| Gyodong-gil 29-15 | 33418 | |
| Gyodong-gil 29-16 | 33418 | |
| Gyodong-gil 29-20 | 33418 | |
| Gyodong-gil 29-22 | 33418 | |
| Gyodong-gil 35 | 33418 | |
| Gyodong-gil 39 | 33418 | |
| Gyodong-gil 43 | 33418 | |
| Gyodong-gil 47 | 33418 | |
| Gyodong-gil 49 | 33418 | |
| Gyodong-gil 53 | 33418 |