Postal Codes in Finland Finland is divided into different postal code areas, which are shown on the map. The first two digits of the postal code indicate which part of the country the location is located in. The last three digits indicate more precisely which address within the postal code area the shipment is going to.. In Finland, the current postal codes or postinumero range from 00100 - 99990. Ask for the Finland zip code format, the lowest 5-digit Finnish postal code (00100) targets Finland's southern capital Helsinki while the highest 5-digit postal code (99990) is located in Nuorgam a village in the Utsjoki municipality in the region of Lapland, Finland.
Find the correct postal code easily. Using the right postal code and address ensures smooth delivery and on-time arrival.. What is Finland Postal code ? Postal code is a unique identifying series of numbers/letters that indicates post office or area location wise.