MAKE FREE CALLS TO CANADA FROM US BY GOOGLE VOICE

Google Voice lets users make free calls to phone numbers in the United States. And starting this week, users can also make free calls to Canada, a feature that was available in GrandCentral before Google bought the service and turned it into Google Voice. The only catch is that you can only make those free calls if you're in the US, because Google Voice isn't available in other countries yet. In order to make a free phone call, you can login to your web-based inbox and hit the Call button, use a mobile application, or call your own Google Voice number from a registered phone and hit #2 to place a call.