Postal Code Services

Postal Code Services are free files that provide up-to-date information about postal codes and addresses in Finnish municipalities and postal code areas. You can connect them to your company's address databases and facilitate the maintenance of mailing lists and address registers. The files do not contain street names, map data or other positioning data.

PLEASE NOTE Downloading postal codes will change on May 23, 2017. After the change, files can no longer be retrieved from the FTP server. Automatic retrieval will also become unavailable. From May 23, postal code services can be downloaded directly from the website.

Read the service description and terms of use. The description contains file names and record descriptions, for instance. When transferring the files or service documents, the service description and terms of use must always be delivered, too.