About postal code 80510
The postal code 80510 routes mail to Onttola in the North Karelia region of Finland. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Finland ยท Postal code
80510 - Onttola
Postal code 80510 is Onttola in North Karelia, Finland.
| Postal code | 80510 |
| Place | Onttola |
| Region | North Karelia |
| District | Joensuu |
| Country | Finland (FI) |
| Coordinates | 62.6976, 29.6401 (map) |