About postal code 91800
The postal code 91800 routes mail to Tyrnävä in the North Ostrobothnia Region 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 · Postal code
91800 - Tyrnävä
Postal code 91800 is Tyrnävä in North Ostrobothnia Region, Finland.
| Postal code | 91800 |
| Place | Tyrnävä |
| Region | North Ostrobothnia Region |
| District | Oulu |
| Country | Finland (FI) |
| Coordinates | 64.7725, 25.6829 (map) |