Guma 7-gil, Jung-dong, Gwangyang-si postal codes (19)
On Guma 7-gil in Jung-dong, Gwangyang-si the postal code depends on the building number: numbers 9–44 use 57780, numbers 59–104 use 57779. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Guma 7-gil 9 | 57780 | |
| Guma 7-gil 10 | 57780 | VIP원룸 |
| Guma 7-gil 11 | 57780 | |
| Guma 7-gil 23 | 57780 | |
| Guma 7-gil 24 | 57780 | 명품빌 |
| Guma 7-gil 30 | 57780 | |
| Guma 7-gil 38 | 57780 | |
| Guma 7-gil 39 | 57780 | 미래원룸 |
| Guma 7-gil 40 | 57780 | |
| Guma 7-gil 43 | 57780 | |
| Guma 7-gil 44 | 57780 | |
| Guma 7-gil 59 | 57779 | |
| Guma 7-gil 67 | 57779 | |
| Guma 7-gil 77 | 57779 | |
| Guma 7-gil 78 | 57779 | |
| Guma 7-gil 85 | 57779 | |
| Guma 7-gil 87 | 57779 | |
| Guma 7-gil 89 | 57779 | |
| Guma 7-gil 104 | 57779 |