Apple deletes all account information linked with an Apple ID, permanently removing them from the service and making them useless for other Apple activities such as the App Store, iTunes, Apple Pay, iMessage, and any purchased or downloadable material on those services.
There is no reason to delete your Apple ID. Just change it, and you will lose nothing. See the instructions below for changing an Apple ID.
On the iCloud website, go to your account. On the Manage Account menu, pick Go to your Apple ID account page. Now click on Manage Your Privacy at the bottom of the screen. To discover the Delete Your Account option, scroll down from among the choices.
Is it possible to delete an email from an Apple ID? Is it possible to use the same email address to establish a new Apple ID? Yes, you may. Because your old Apple ID is linked with that email address, it’s no longer available. To remove the email address from your old Apple ID, go to https://appleid.apple.
