TextNow - TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.
Tello - Tello is a mobile virtual network provider that provides users with the 4G LTE network coverage.
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.
US Mobile - US Mobile is a platform that offers a wireless network to users for tablets and phones.
TextMe - TextMe is a free calls and messaging application at both local and international levels.
Ultra Mobile - Ultra Mobile is a platform that offers users unlimited text, talk, and data services to users through its 4G LTE network.