Freephonenum - Freephonenum is a website that receives online SMS, use temporary and disposable numbers from USA and Canada to get verifications code from all around the world for development.

Textnow.com - It lets you text your friends, aka my only source of happiness

Hushed App - Hushed App will allow you to receive a Secondary Phone Number for Private, Long-Distance...

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.

SMS-man.com - SMS-man offers a virtual numbers to receive SMS and create multiple accounts on WhatsApp, Telegram, Instagram, Twitter, Amazon and others. The SMS-man service provides numbers of such countries as China, US, India, Russia, UK, Germany, Ukraine etc.

TextNow - TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.