For all those who call Croatia from the U.S., I was wondering what service you use and what your rates are like. I recently got a look at my parents' phone bill and it seems really high, like $70 in international charges per cycle. I keep trying to get them to switch to my home provider, which is Onesuite, but they are stubborn and do not like change. So maybe there's a cheaper service out there that I can convince them to try if I decide I really like it? Thanks for your help.