Gamasan-ro 20ga-gil, Guro-dong, Guro-gu postal codes (27)
On Gamasan-ro 20ga-gil in Guro-dong, Guro-gu the postal code depends on the building number: numbers 8-2–27 use 08307, number 39 use 08306. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gamasan-ro 20ga-gil 8-2 | 08307 | |
| Gamasan-ro 20ga-gil 8-4 | 08307 | |
| Gamasan-ro 20ga-gil 8-6 | 08307 | |
| Gamasan-ro 20ga-gil 8-7 | 08307 | |
| Gamasan-ro 20ga-gil 8-10 | 08307 | |
| Gamasan-ro 20ga-gil 14-2 | 08307 | |
| Gamasan-ro 20ga-gil 14-4 | 08307 | |
| Gamasan-ro 20ga-gil 20-3 | 08307 | |
| Gamasan-ro 20ga-gil 20-5 | 08307 | |
| Gamasan-ro 20ga-gil 20-6 | 08307 | |
| Gamasan-ro 20ga-gil 20-7 | 08307 | |
| Gamasan-ro 20ga-gil 20-10 | 08307 | |
| Gamasan-ro 20ga-gil 20-11 | 08307 | |
| Gamasan-ro 20ga-gil 20-12 | 08307 | 가나아델리움 |
| Gamasan-ro 20ga-gil 22 | 08307 | |
| Gamasan-ro 20ga-gil 26-1 | 08307 | |
| Gamasan-ro 20ga-gil 26-3 | 08307 | |
| Gamasan-ro 20ga-gil 26-4 | 08307 | 남도교회 |
| Gamasan-ro 20ga-gil 26-5 | 08307 | |
| Gamasan-ro 20ga-gil 26-7 | 08307 | |
| Gamasan-ro 20ga-gil 26-8 | 08307 | |
| Gamasan-ro 20ga-gil 26-10 | 08307 | 진영빌라 |
| Gamasan-ro 20ga-gil 26-11 | 08307 | |
| Gamasan-ro 20ga-gil 26-13 | 08307 | |
| Gamasan-ro 20ga-gil 26-15 | 08307 | |
| Gamasan-ro 20ga-gil 27 | 08307 | |
| Gamasan-ro 20ga-gil 39 | 08306 |