How to Block No Caller ID on iPhone

How to Silence Unknown Callers on iPhone

The best way to block calls from callers without Caller ID on iPhone is to silence them. Calls are redirected to voicemail, so if there's an emergency call, people can still leave you a message.

This is a great way to make sure you don't get interrupted by unknown calls, but it still allows you to see if there are any incoming calls without caller ID.

Mute unknown callers on iPhone:

1. Open the Settings app on your iPhone.
2. Scroll down and click Phone.
   
3. Scroll down again and click Silence Unknown Callers.
4. Flip the switch to activate the Mute Unknown Callers feature.
   

Incoming calls from unknown callers will go directly to voicemail but will still appear in your recent calls list. This includes numbers without caller ID and numbers that have caller ID but are not in your contacts.

However, recently dialed numbers will still go through, even if they are not in your contacts.

How to Block No Caller ID Calls on iPhone

Another way to block Caller ID on iPhone is to use "Do Not Disturb" mode. This allows you to ensure that when this mode is turned on, the only calls you will receive are from people in your contacts.

Here's how it works:

1. Launch the Settings app on your iPhone.
2. Scroll down and click Focus.
3. Select a focus from the list or click the plus icon to create a new focus.
   
4. Click Allow notifications to people under .
   
5. Click on to call from.
   
6. Select All Contacts.
   
7. To open these settings, swipe down from the top right corner of your phone to access the control panel.
8. ClickFocus.
9. Click on the focus you just set.

The only calls you will receive now will be from people in your contact list.

Using Fake No Caller ID Contacts on iPhone

If you look elsewhere on the Internet you may find some suggestions for setting up names with phone numbers consisting of zeros It is a "no caller ID" contact. In theory, by blocking this specific contact, it will also block real No Caller ID calls.

Unfortunately, This doesn't really work. Caller ID calls usually don't work properly using this method. If you want to stop no caller ID calling, follow the steps we outlined above.

Safety from spam calls

If you are tired of spam calls, the steps above should help you mute and stop no-caller ID calls on your iPhone. However, it won't block all spam calls - some malicious calls will come from numbers that have Caller ID turned on.

If this is the case, it's easy to block the contact on your iPhone so they can no longer call you. If you keep getting malicious calls, learning how to record calls on iPhone can provide you with useful evidence if needed.

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