Free International Calls:
I don't know who's paying for this service, but my wife just called Israel with it:
FREE INTERNATIONAL CALLS You can now call any of 50 countries from the United States, free. Talk as long as you like. You pay only for a call to the access number in Iowa, which is 712-858-8883; if you use your cellphone on nights or weekends, even that’s a free call.
There’s no contract, no ads, nothing to sign up for. At the prompt, press 1 for English. Then punch in 011, the country code and the phone number. The call rings through immediately.
Fine print: In some countries, you can reach only landlines, not cellphones. And in part because FuturePhone's lines have been flooded, its success at placing calls is not, ahem, 100 percent.
Hat tip: NY Times.
http://blog.tomevslin.com/2006/10/free_internatio.html
I also use a Skype Dual phone which is a cordless phone that works on Skype and landline calls.
Skype even allows me to send SMS (text messages) and spoof my cell phone number so that return SMS's come back to my cell phone. It has a voice mail box AND one can forward calls to a cascade of multiple numbers. Last but not least it has video calling facility that works great; so my Mother back in the UK can talk to her grandson, and see him.
To use a Britishism- it's the dog's bollocks.
The site I use is http://www.actiontelecom.co.uk
Otherwise I use skype.
I think a better question is, "I don't know who is listening in" on the conversation