Hushed App - Hushed App will allow you to receive a Secondary Phone Number for Private, Long-Distance...
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.
Burner - Disposable phone numbers -- now with MMS photo support
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.
Ring4 - Manage business phone line as easily as you manage emails, in the cloud. Ring4 provide you with a business line and video conferencing solution.
quackr - Protect your privacy & identity with quackr. Use our free temporary phone numbers to receive SMS online now.