From now on, you can chat with WhatsApp without giving a number. It sounds incredible but true. But for that you have to install an app. Which can be found in Google Store. The name of the app is 'Primo'.
If you install this app, whoever is in front of your chat, will see a 'virtual' number in the United States. When the app is installed, it will open an account in the app. Then you will have to sign up with your phone number. Then you will come to the 6-digit verification code. After the code will be completed, the Verification process will be complete.
Then you have to enter the name, username and password. After entering the password, there will be a 6-digit verification code. The code will be completed after the verification process.
Then you will need to enter the Primo US phone number. Free trial and premiums to choose from. A United States phone number will be available in the trial option. With that number you can switch to WhatsApp.