TextNow - TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.
Talk360 - Talk360 is a best-in-class communication utility that offers a convenient way to connect with loved ones globally.
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.
FluffyChat - Open. Nonprofit. Cute ?
TextMe - TextMe is a free calls and messaging application at both local and international levels.
Textnow.com - It lets you text your friends, aka my only source of happiness