This trick is to show you how you can install Whatsapp Messenger without having to enter a phone number, For verification.
Now lets get started.
Firstly install Whatsapp Messenger
from your app store.
After that install Text+
to get the virtual phone number for verification.
Instead of installing Text+ you can also use Online SMS Verification
sites that's provide free number's you can use to get SMS online
If you are using the Text+ app,
open Text+ application and navigate to Settings > Contact
. There you will see your personal number.
Now copy that number and open WhatsApp and when it asks you to enter the number enter that number then hit the verify button.
Within seconds you will receive SMS Verification code on your phone in the Text+ application.
Enter that code and your WhatsApp will be verified successfully