Guso 1-gil, Guso-dong, Nam-gu postal codes (11)
All 11 buildings on Guso 1-gil in Guso-dong, Nam-gu use postal code 61763. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Guso 1-gil 1 | 61763 | |
| Guso 1-gil 3 | 61763 | |
| Guso 1-gil 5 | 61763 | |
| Guso 1-gil 6 | 61763 | |
| Guso 1-gil 8 | 61763 | |
| Guso 1-gil 8-1 | 61763 | |
| Guso 1-gil 8-2 | 61763 | |
| Guso 1-gil 9 | 61763 | |
| Guso 1-gil 9-1 | 61763 | |
| Guso 1-gil 11 | 61763 | |
| Guso 1-gil 12 | 61763 |