

Then all these range of +11203 number can be blocked with wildcard *. It will more helpful for you because if you’re receiving unwanted or unnecessary calls from a range of numbers.įor example: You are receiving many unwanted call from a specific series which consist number +11203 at the beginning and after that other numbers are random. So any mobile or landline number can be easily blocked with this option. Along with normal number blocking it also supports wildcard * number blocking feature. > Enter number: This is a most powerful option and only available in few Call Blocker apps. >All hidden numbers: With this you can block all hidden numbers, When you’ll receive a call from a caller who has hide their identity then it will block all those callers. >All unknown numbers: It will only block those numbers that are not saved in your contacts list.

As soon as you tap to toggle button Call blocker options will appear.

In case it is already installed follow the steps below to block Unknown Numbers, Hidden numbers or any particular caller number. If you don’t have installed Avast Mobile Security & Antivirus app yet. Then it can be easily installed via Google Play Store. Block Calls using Avast Call Blocker option:
