|Denmark has www. krak.dk Sweden has www.eniro.se Norway has www.gulesider.no Does an equivalent "open search" ( in Swedish ) exist covering Finland?
In Finland we have:
https://www.fonecta.fi/ (in Finnish)
You can search for example Swedish names but the search language is Finnish
https://hae.0100100.fi/ (in Finnish)
This search service is like Fonecta only in Finnish but you can even here search for example Swedish names
https://www.aland.com/telefonkatalogen (in Swedish)