The postal code of Kostamo which is listed in our database is 98450. Our records often include geographical coordinates of Kostamo and it's corresponding postal code.
In the result box below, you can find the postal code of Kostamo and it's location on the map if we have the location information available.
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All kinds of additional information we have on Kostamo may also be present such as geographical data, historical records or news about Kostamo and 98450 in general.