Kouvola is a municipality in Finland.
Kouvola has a total number of 2 sub-regions.
There are 116 postal codes available in Kouvola.
Click on the Sub-region in the postal code table below to browse the postal codes in Kouvola.
Kouvola has a total number of 2 sub-regions.
There are 116 postal codes available in Kouvola.
Click on the Sub-region in the postal code table below to browse the postal codes in Kouvola.