To make calls for free from your PC to a mobile device, visit IEvaphone.com or Call2Friends.com. IEvaphone.com allows users to make calls worldwide for free, while Call2Friends.com is limited to nationwide calls.
IEvaphone.com offers a completely free platform where users are not required to register or download additional plug-ins; however, as of 2015, you must be using a browser that supports Adobe Flash Player 9,0. To make a call, select the country you are attempting to call, and dial a number in international format using the website's mobile interface. Click on the green phone icon to send the call. There are no hidden fees or trial periods that are presented to the user, making it convenient for anyone who needs to make a call at any time.
Call2Friends.com allows users to make free calls to any mobile phone with a U.S. phone number using the interface on the home page. Additionally, users have the option to make landline calls in the United States at a small rate per minute. To use the interface, dial a number using international format, and click on the green phone icon. Select the country you are attempting to call from the drop-down menu to the left of the phone number text box. Calls are offered at a low cost for users who are interested in contacting anyone internationally. Prices are determined per minute and vary depending on each country.