Hongje-ro 20beon-gil, Hongje-dong, Gangneung-si postal codes (6)
All 6 buildings on Hongje-ro 20beon-gil in Hongje-dong, Gangneung-si use postal code 25535. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Hongje-ro 20beon-gil 3 | 25535 | |
| Hongje-ro 20beon-gil 5-1 | 25535 | |
| Hongje-ro 20beon-gil 9-2 | 25535 | |
| Hongje-ro 20beon-gil 9-4 | 25535 | |
| Hongje-ro 20beon-gil 9-5 | 25535 | |
| Hongje-ro 20beon-gil 9-6 | 25535 |