How to Block No Caller ID is one of the most famous sentence that is being searched by All the iPhone users and other smartphone users around the Globe because a Call with No Caller ID is either a marketing or spam call or some one is trying to bug you for no reason. This sounds fun to the people who are calling from No Caller ID, but it is not really a good fun thing to do with people. However, with the introduction of iOS 7, Apple introduced Call Blocking system, but couldn’t introduce Block No Caller ID because it is too mainstream for some one block or figure it out who is calling.

Either a call from No Caller ID is from some marketing company or a friend or some organization is calling you in response to your Job Application. Whatever the scenario is, it is very annoying to see a call from No Caller ID for almost every one and the most annoying thing is that there is no way to Block No Caller ID in iPhone or any other smartphone.

However, if you are in USA and have a Jailbroken iPhone, then you have about 80-90% chances of knowing the number behind the No Caller ID and you can Block No Caller ID. However, if you are outside USA, then the only chances of Blocking No Caller ID is to follow this tutorial.

 How to Block No Caller ID Calls:

Step 1:

Go to Settings on your iPhone

Step 2:

Open Do Not Disturb Mode

Step 3:

Slide on Manual

Step 4:

Tap on Allow Calls from > Select All Contacts.

Will The Above Steps Block No Caller ID?

The above-mentioned steps won’t Block No Caller ID; indeed, it can stop them from calling and annoying you. By Enabling the Do Not Disturb Mode on your iPhone will stop all unknown calls and calls that are coming from No Caller ID. It will redirect the caller to your Voice Mail and will allow them to leave a voicemail message.

In addition to this, it will also show you the amount of calls that you have missed and the numbers that tried to call you, but didn’t went through. All you can do is ask the unknown number for their identification and then add the number in your contact list to avoid missing a call from them.

So far, this is the only working method to Block No Caller ID on iPhone’s. We hope that a real time and good solution by carriers or by Apple comes out some time soon.