Postcode Guzel Dere Koyu
| Name | Postcode Guzel Dere Koyu | |
| Location | Koyler | |
| Adjusted | ||
| Showed | 1243x | |
| Postcode | 81800 | |
Postal code Guzel Dere Koyu, 81800, Koyler, Golyaka, Duzce, Turkey |
||
| Name | Postcode Guzel Dere Koyu | |
| Location | Koyler | |
| Adjusted | ||
| Showed | 1243x | |
| Postcode | 81800 | |
Postal code Guzel Dere Koyu, 81800, Koyler, Golyaka, Duzce, Turkey |
||