Disclaimer: This app is not affiliated with WhatsApp Inc. He does not support it.
------------------
Did you know that you can open a chat in WhatsApp with any number without first saving in Contacts?

If you suffer from the need to register the numbers first before sending. Here is the solution in this application
You can now chat and share your link with your friends and various means of communication


If you want a small tool to help you unlock numbers in WhatsApp, give it a try.