Currently it's in US only. Hopefully they will launch same service to Canada soon. We are paying way too much to those giant carriers.
"For $20 a month, you get voice, text, Wi-Fi tethering and international coverage in more than 120 countries. Then it's $10 per gigabyte per month. But if you don't use all of the data you bought, Google refunds you for what you didn't use."
-sailor(Ocean & Mountain);
2015-4-22(#1033@4096)