Posted in India forum
I discovered this nice way of calling for free back home to US or India, with sponsored calls.
You can just call +1 4158902121, let it ring, then hangup. You will be called back to listen to a short add, before you can type the pone number you want to reach. You call dial from India and US numbers, to India and US.
It's pretty cool. More info at http://www.indiafreecall.com/