TextNow - TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.
Ooma - Ooma us a free internet based phone service the delivers the efficient VoIP services at clear calls.
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.
CallMultiplier - CallMultiplier is an all in one voice broadcasting and text messaging service that allows you to send automated calls and text.
TextMe - TextMe is a free calls and messaging application at both local and international levels.
Voiceably - Voiceably is the provider of a local phone number to establish an independent cloud call center or business phone system.