Want to make a call without showing your number? Your iPhone has built-in tools to hide your caller ID, and there are also quick codes you can dial when you want to make a one-time private call.

Your phone displays "No Caller ID" whenever the caller has chosen to hide their phone number from your screen. This differs from "Unknown Caller" or "Private Number," which typically point to ...

The recipient will usually see “No Caller ID” instead of your number. This method works instantly and is great if you don’t want to hide your number permanently. Of course, emergency services will ...