Windows 7 Tip: 
Skype introduces some new plans in which you can call unlimited international calls at a rate of 12.95$/month. The new Skype plan will give users unlimited calling features to 34 countries worldwide including most European countries, Canada, Australia, New Zealand, Chile, China, Singapore, Taiwan, Japan, Korea and Malaysia. The new plan also includes Skype to landline and cell phone calls in Canada, China, Hong Kong and Singapore.
To buy a subscription, simply go to here for more details.
Thanks – great information. I have a lot of family overseas so this will be useful.
Not really happy with all the other companies available.
Try VOIP NA. You can utilize your cell, business or any landline phone to make UNLIMITED INTERNATIONAL CALLS anyday or anytime!!!
Check out more at http://www.freecallglobal.com