Steps to use phone number that has been registered with Whatsapp Business before To apply for WhatsApp API Verification, you must use a number that does not have an account on any WhatsApp apps. You can use a phone number that is already registered in the Android, iPhone, or Business application versions of WhatsApp. However, in

Get approved for WhatsApp Business APIsin under a week without setup fee Here’s what you need to get started1. Verified Facebook Business Manager ID(a) Don’t have a Facebook Business Manager?  Create Now(b) Facebook Business Manager not verified?  Verify Now 2. Mobile Number(a) Mobile number must not have an active WhatsApp account.(b) Want to delete the WhatsApp account with