John Gaitan
There are various tools and apps available in the market for free phone calls to US and Canada. Through VoIP, it is possible to make free phone calls, but it is necessary that the person, to whom you are calling, should also have the same application.
https://www.completeconnection.ca/make-free-phone-calls-us-and-canada/
Source: https://www.completeconnection.ca/make-free-phone-calls-us-and-canada/
