For my readers from USA, I saw this article and thought it was too good so I am passing it along for those in USA.
Most cellphone carriers provide a feature allowing you a certain number of contacts that you can call, on any network, for free, anytime. So what happens when you team up this feature with your Google Voice number?
In yesterday’s Tips Box post, one reader used his cellphone provider’s “My Circle” feature to make unlimited free calls with Google Voice. http://lifehacker.com/5382770/make-unlimited-free-calls-on-your-cellphone-with-google-voice
