Gosanja-ro 42-gil, Jegi-dong, Dongdaemun-gu postal codes (13)
All 13 buildings on Gosanja-ro 42-gil in Jegi-dong, Dongdaemun-gu use postal code 02571. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gosanja-ro 42-gil 3-6 | 02571 | |
| Gosanja-ro 42-gil 4 | 02571 | |
| Gosanja-ro 42-gil 5 | 02571 | |
| Gosanja-ro 42-gil 6 | 02571 | |
| Gosanja-ro 42-gil 12 | 02571 | |
| Gosanja-ro 42-gil 13 | 02571 | |
| Gosanja-ro 42-gil 13-2 | 02571 | 제기동근린생활시설 |
| Gosanja-ro 42-gil 13-3 | 02571 | |
| Gosanja-ro 42-gil 13-5 | 02571 | |
| Gosanja-ro 42-gil 13-6 | 02571 | |
| Gosanja-ro 42-gil 13-7 | 02571 | |
| Gosanja-ro 42-gil 13-8 | 02571 | |
| Gosanja-ro 42-gil 16 | 02571 |