The postal code of Köselli which is listed in our database is 20930. Our records often include geographical coordinates of Köselli and it's corresponding postal code.
In the result box below, you can find the postal code of Köselli 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 Köselli may also be present such as geographical data, historical records or news about Köselli and 20930 in general.