Mr. Number is a free utility application published by Whitepages which allows you to block unwanted calls and spam.
With Mr. Number app you will easily identify and stop spam calls and blocks unwanted callers. In our opinion Mr. Number is a fantastic block caller tool which is very useful for people who don’t want to be disturbed.
There is a way to run Mr. Number on your computer or laptop by using an Android emulator such as BlueStacks App Player.