Dueon-gil, Yulchon-myeon, Yeosu-si postal codes (19)
All 19 buildings on Dueon-gil in Yulchon-myeon, Yeosu-si use postal code 59603. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Dueon-gil 21 | 59603 | 여수새고막주식회사 |
| Dueon-gil 27 | 59603 | |
| Dueon-gil 29 | 59603 | |
| Dueon-gil 69 | 59603 | |
| Dueon-gil 93 | 59603 | |
| Dueon-gil 106-20 | 59603 | |
| Dueon-gil 106-23 | 59603 | |
| Dueon-gil 106-24 | 59603 | |
| Dueon-gil 106-27 | 59603 | |
| Dueon-gil 106-29 | 59603 | |
| Dueon-gil 106-31 | 59603 | |
| Dueon-gil 106-51 | 59603 | |
| Dueon-gil 112 | 59603 | |
| Dueon-gil 112-6 | 59603 | |
| Dueon-gil 112-7 | 59603 | |
| Dueon-gil 113 | 59603 | |
| Dueon-gil 117 | 59603 | |
| Dueon-gil 118 | 59603 | |
| Dueon-gil 120 | 59603 |