Packet eight,you will pay around $20 for unlimited calls to US and Canada too.
I use when I am traveling overseas, and it pays itself just one call back home.
For those pesky hotels that you need to login into a WEB page before you access the internet, I installed a second NIC card to my laptop. I plug the packet eight adapter in one NIC and go to the Net via the other.
It works perfect most times even when I get to the NET via WIFI.
Good luck!!
Wilson Boyrie