While it's all relatively easy to do, it does seem a little more complicated than it needs to be.

You can't remove specific email addresses entirely from your Apple ID, such as iCloud aliases for and However, you can still un-check them in FaceTime's settings. Next, select 'Delete' on the right and 'Remove' on the pop-up to confirm you wish to disassociate it with services like iMessage and FaceTime. To do so, in the main 'Name, Phone Numbers, Email' page highlighted in the above section, tap on 'Edit,' then tap the minus sign in the red circle to the left of the email you want to remove. You only have the option to remove the email from FaceTime, iMessage, and your Apple ID altogether. However, you cannot remove the email address from the list here as you could on older iOS versions. If you want to stop using an email address for FaceTime in iOS 10.3.x, iOS 11, iOS 12, and iOS 13, you can un-check it in the FaceTime settings. If you're still running iOS 10.2.1 or lower, it's easier to remove emails from FaceTime where you can be reached, but in iOS 10.3 and higher, it's less convenient. However, if you verify them with Apple via the emails, they will show up back in the list afterward. Important note: If you try to add multiple emails at the same time without verifying each one before adding the next, once you verify one email address, all of the others you entered will disappear on the screen. Open up your Settings app, tap on your name at the top, then hit 'Name, Phone Numbers, Email,' followed by 'Edit' next to Reachable At. It's actually less intuitive but still pretty easy. If you're running iOS 10.3.x, iOS 11, iOS 12, or iOS 13 on your iPhone, you won't be able to add new email addresses in the same way as in older iOS versions. If you're still running iOS 10.2.1 or lower, it's easier to add emails to FaceTime where you can be reached, but in iOS 10.3 and higher, it's a little trickier.

I'll show you how in iOS 11 and higher first, then how in iOS 10 or lower even though most people have iOS updated. Also, in iOS 10, there are multiple ways to associate email addresses with your Apple ID for FaceTime use, while in iOS 11 and higher, there is only one way. I'll assume you already have FaceTime turned on and that your Apple ID email address is being used for FaceTime audio and video calls. More importantly, you can add any other email addresses you'd like to the list, so you never have to worry about a friend, family member, or coworker not being able to audio or video chat with you. While you can't remove your phone number as an option, you can withdraw your Apple ID email account. On your iPhone, your phone number and Apple ID email address are the default ways in which somebody can contact you on FaceTime.

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