So to get free calls in the North American continent follow these steps. The things you will need is some type of Apple device and a Internet connection or some type of data plan.
Step 1. Go to the App Store and look for "magic jack" without the quotes once you do that it should be the first thing to pop up and should have a logo bellow.
Step 2. Once you find it sign in and install it it is free and you don't have to make a account there is no time limits or restrictions but it will asks you if you want to make a account if you make the account it will stop bothering you and save your contacts other than the ones previously in your device.
Step 3. Call anyone you want!
Hope you find this helpful please like, subscribe, and follow I would apreaciate it.