Sirang-ro 138beon-gil, Gupo-dong, Buk-gu postal codes (27)
Sirang-ro 138beon-gil in Gupo-dong, Buk-gu uses 3 postal codes, and they do not follow the building numbers in order, so check your building in the table. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sirang-ro 138beon-gil 8 | 46644 | 태경아파트 |
| Sirang-ro 138beon-gil 13-3 | 46645 | |
| Sirang-ro 138beon-gil 13-4 | 46645 | |
| Sirang-ro 138beon-gil 13-5 | 46645 | |
| Sirang-ro 138beon-gil 13-6 | 46645 | |
| Sirang-ro 138beon-gil 13-7 | 46645 | |
| Sirang-ro 138beon-gil 13-9 | 46645 | |
| Sirang-ro 138beon-gil 13-11 | 46645 | |
| Sirang-ro 138beon-gil 13-13 | 46645 | |
| Sirang-ro 138beon-gil 13-14 | 46645 | |
| Sirang-ro 138beon-gil 13-16 | 46645 | |
| Sirang-ro 138beon-gil 13-20 | 46645 | |
| Sirang-ro 138beon-gil 13-26 | 46645 | |
| Sirang-ro 138beon-gil 15 | 46645 | |
| Sirang-ro 138beon-gil 17 | 46645 | 대완빌라 |
| Sirang-ro 138beon-gil 18 | 46644 | |
| Sirang-ro 138beon-gil 18-1 | 46644 | |
| Sirang-ro 138beon-gil 20 | 46644 | |
| Sirang-ro 138beon-gil 20-1 | 46644 | |
| Sirang-ro 138beon-gil 21 | 46645 | |
| Sirang-ro 138beon-gil 24 | 46644 | |
| Sirang-ro 138beon-gil 24-1 | 46644 | |
| Sirang-ro 138beon-gil 25 | 46646 | 태륜빌라 |
| Sirang-ro 138beon-gil 26-1 | 46644 | |
| Sirang-ro 138beon-gil 28 | 46644 | 대윤그린힐빌라 |
| Sirang-ro 138beon-gil 32 | 46644 | 대윤그린힐빌라 |
| Sirang-ro 138beon-gil 36 | 46644 | 대윤그린힐빌라 |