How To Block No Caller ID Calls on iPhone


Nothing is more annoying than spam and no caller id calls. I know how it feels like to receive spam calls while being in an important meeting. I also have been a victim of these spam, unknown, and no caller id calls once. But luckily, I was able to find a solution after a lot of hassle. And now, I am going to share all the solutions that I’ve found. By the end of this article, you will be able to block no caller id calls and block unknown calls on your iPhone.

Unfortunately, no iPhone comes with the built-in feature to block no caller id calls. This means you can not control or stop receiving these calls directly from your iPhone. However, there is only one solution to block these calls with no caller id.

How to Block No Caller Id Calls on iPhone?

As I mentioned earlier, there is no software feature on any iPhone model that can block no caller id calls. But, there is a solution to every problem and the solution for this problem is not any third-party app or any software feature but your network carrier.

Yes! Only your network carrier can save you from these spammy and annoying calls. Because all these calls are being forwarded to you through your network carrier, you can ask them to stop forwarding no caller id calls on your phone number.

Most of carrier network providers include this feature in their subscription plan. All you need to do is to make a call to their customer support and ask to stop forwarding these no caller id calls on your number. Above is the only working method of blocking no caller id calls on iPhone X, XS Max, XR and iPhone 11.

If you are on the AT&T network, you can make a call to customer support for help, or you can download their call protect app for iPhone. This application has many useful features like Automatic Fraud Block, Spam Risk Alerts, and Personal Block List, that you can enjoy for free. Click on the below button to download the AT&T Call Protect app on your iPhone.


We can download and enjoy most of its features for free. But, to get full control over calls and access all the features, we can subscribe to the monthly plan at $3.99/mo.



How To Unmask No Caller ID Calls?

I would not suggest you involve yourself in the (unmasking no caller id calls) process and wastes your precious time. Most of the time, these calls are from telemarketers, fraudsters, and pranksters (rarely). So, this makes no sense to trade your time for useless information about these spammy calls.

But, if you are really curious to know who calls you with no caller id, then you can do so using Trapcall and AT&T Call Protect. We already have discussed what features are accessible in free and paid versions of the AT&T app.


Our second option is Trapcall – Reveal No Caller ID app, which can reveal who is hiding behind no caller id calls you to receive on your number. This app also has a monthly subscription plan, but for the first seven days, you can enjoy its features for free.

With Trapcall, we can unmask number, name, and address of no caller id calls on iPhone. Trapcall comes with many other cool features like blocking contact numbers, identifying spam calls, incoming call recordings, and many more. Click on the below button to download Trapcall on your iPhone.


Block Unknown Calls on iPhone

Here unknown calls mean the calls you receive from numbers that are not in your contact list.  You can block these unknown calls on iPhone through the settings following the below procedure!

  • Go to “Settings” on your iPhone.
  • Select “Do not Disturb” from the menu.
  • Tap on “Manual” to turn this mode “On.”
  • Now, tap on “Allow Calls From” and select “All Contacts.”

After applying these settings, your iPhone will only allow show notify you for the calls you receive from your contacts. You will only receive missed call notification for the calls you receive from numbers which are out of your contact list.


You May Like to Read: How Do I Delete My Siri Recordings from Server?

Silent/Block Unknown Calls on iOS 13

In the latest update of iOS 13, iPhone users can silent all unknown callers straight from your iPhone’s settings. In order to get and turn this feature on, you must have running iOS 13 on your iPhone.

Enabling this feature will silent all the unknown calls from the numbers that are not in your contact list. But, you will receive a notification for these calls, and you can decide later what do with it.

If the feature is turned off, your phone will ring on the calls from the numbers that are not in your contact list and would act normally.

So, here is how to turn this “silent unknown calls” feature on;

  • Open “Settings” on your iPhone.
  • Scroll Down” and go to the “Phone” section.
  • Now, find and toggle on “Silent Unknow Calls“.

Boom! That’s it. This way, you can save yourself from spam and prank calls. If you find this method useful and works for you, then don’t forget to share it with your friends and family.

Have A Great Day!

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