Sirang-ro 136beon-gil, Gupo-dong, Buk-gu postal codes (7)
All 7 buildings on Sirang-ro 136beon-gil in Gupo-dong, Buk-gu use postal code 46644. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sirang-ro 136beon-gil 5 | 46644 | |
| Sirang-ro 136beon-gil 9 | 46644 | 대흥빌라 |
| Sirang-ro 136beon-gil 10 | 46644 | |
| Sirang-ro 136beon-gil 13 | 46644 | 대흥빌라 |
| Sirang-ro 136beon-gil 15 | 46644 | |
| Sirang-ro 136beon-gil 19 | 46644 | 동아빌라 |
| Sirang-ro 136beon-gil 22 | 46644 |