Postal address
Ontojoki, Kajaani
The postal code of Ontojoki, in Kajaani (Kainuu, Finlandia), is 88640. Include it in your shipments and forms.
Location
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Ontojoki
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Frequently asked questions
What is the postal code of Ontojoki?
The main postal code of Ontojoki (Kajaani, Finlandia) is 88640.