Gukchaebosang-ro 23-gil, Ihyeon-dong, Seo-gu postal codes (15)
All 15 buildings on Gukchaebosang-ro 23-gil in Ihyeon-dong, Seo-gu use postal code 41759. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gukchaebosang-ro 23-gil 2-1 | 41759 | |
| Gukchaebosang-ro 23-gil 2-3 | 41759 | |
| Gukchaebosang-ro 23-gil 2-5 | 41759 | |
| Gukchaebosang-ro 23-gil 2-7 | 41759 | |
| Gukchaebosang-ro 23-gil 2-13 | 41759 | |
| Gukchaebosang-ro 23-gil 2-15 | 41759 | |
| Gukchaebosang-ro 23-gil 2-17 | 41759 | |
| Gukchaebosang-ro 23-gil 4 | 41759 | |
| Gukchaebosang-ro 23-gil 6 | 41759 | |
| Gukchaebosang-ro 23-gil 7 | 41759 | |
| Gukchaebosang-ro 23-gil 7-1 | 41759 | |
| Gukchaebosang-ro 23-gil 7-3 | 41759 | |
| Gukchaebosang-ro 23-gil 9 | 41759 | |
| Gukchaebosang-ro 23-gil 13 | 41759 | |
| Gukchaebosang-ro 23-gil 20 | 41759 |