Make unlimited free calls and send sms to your friends, family, pals in USA OR CANADA at no cost whatsoever. You would also get a functional UNITED STATE Phone Number.......with this you wouldn't have to be bowing to all these network providers exorbitant International call rates.
Maybe you have heard about Google voice which was introduced by Google though it is only available to USA and CANADA.this works with your google account as every Gmail account comes with one.... you can setup yours with this link make sure you are logged in to your gmail account

https://www.google.com/voice/?setup=1#setup/

and begin to make and text free. PM me if you have any problem setting yours up.