[Bossman]

Actually, you'll be lucky to find any forwarding service to these Estonian numbers that is less than $0.29. Most of them plainly just do not connect and some of them even state so on their website. And those that will connect to it are outrageously high. I'd be suspicious of any that post a too good to be true rate for forwarding to these numbers. It likely will not connect most of the time.

I had international sim card with an Estonian number briefly last year, and I used Rebtel to forward to it. The rate was about $0.29 I think.