How to Block No Caller ID Calls on iPhone — VoltronAI

Receiving a call from a No Caller ID can be frustrating and even alarming, especially if it happens repeatedly. No Caller ID calls refer to phone calls where the caller intentionally blocks their number from being displayed on the recipient’s phone screen. Fortunately, there are ways to block these types of calls on your iPhone. In this article, we will discuss several methods you can use to block No Caller ID calls on your iPhone.

Method 1: Block No Caller ID Calls using “Do Not Disturb” Mode

One of the easiest ways to block No Caller ID calls on your iPhone is to use the “Do Not Disturb” mode. This mode blocks all incoming calls, texts, and notifications from everyone except your contacts or those who call repeatedly. Here’s how to enable this feature:

Open the Settings app on your iPhone.

Tap on “Do Not Disturb.”

Toggle on “Manual” and “Scheduled” to set a time frame for the Do Not Disturb mode to turn on and off.

Scroll down to the “Allow Calls From” section and select “All Contacts” or “Favorites.”

Toggle on “Repeated Calls” to allow a second call from the same number within three minutes to bypass the Do Not Disturb mode.