About postal code 4789
The postal code 4789 routes mail to Билянска / Biljanska in the Смолян / Smoljan region of Bulgaria. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Bulgaria · Postal code
4789 - Билянска / Biljanska
Postal code 4789 is Билянска / Biljanska in Смолян / Smoljan, Bulgaria.
| Postal code | 4789 |
| Place | Билянска / Biljanska |
| Region | Смолян / Smoljan |
| District | Смолян / Smoljan |
| Country | Bulgaria (BG) |
| Coordinates | 41.45, 24.6167 (map) |