As an Apple ID is your gateway to iCloud and other information you have stored digitally, it is important not to lose access to it. I hope this guide on how to recover an account if you forgot your Apple ID password and lost your phone number was informative. If you have only lost access to your phone but still got access to your email, resetting the Apple ID password will be completed instantly. Otherwise, wait until Apple reaches out to you with further instructions on the new phone.