Dingtone - Dingtone is a free call and texting application for making unlimited calls and text messages to any number at the moment registered in any part of the world by any cellular company.
Google Voice - Google Voice gives you one number for all your phones, voicemail organized in an email format, free...
TextMe - TextMe is a free calls and messaging application at both local and international levels.
Freetone - Freetone is a free texting and calling application.
textPlus - textPlus lets you send and receive text messages without the need for a data plan.
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.