You need to make a phone call but don't want to reveal your identity? Learn how to hide your phone number when making calls on your iPhone in a couple of easy steps.
To hide your caller ID:
- Go to Settings > Phone > Show My Caller ID and toggle this feature Off.
- If the Show My Caller ID button is greyed out, then you need to perform the operation while Airplane Mode is enabled, go to Settings > Airplane Mode and toggle this feature On. Go back to Settings > Phone > Show My Caller ID.
That's it! The Show My Caller ID switch is now operational and you can hide your caller ID whenever you want.