If any of the readers visiting the blog are from the UK and using O2, they can make free calls to India & USA using the following numbers (will be counted as inclusive minutes in o2):
Please note that the numbers mentioned below are no longer considered part of free minutes in the mobile network package. Please check with your local mobile network before using them.
08707947646 - During weekdays
08445707646 - During weekends
Both the numbers are free when dialled from O2 post pay conenction. I would still advise you all to make sure that these numbers are counted in your inclusive minutes. It works fine for me. With other networks, I am not sure if non geographical numbers (as the ones listed above) are part of their inclusive minutes
The above numbers can be used to call most of the European as well as North American countries. Drop me a mail if you need more information.