Call Blocker is a program that blocks unwanted calls such as call centers
spam telemarketing private calls hidden calls anonymous calls strangers etc.
Block incoming and outgoing calls.

With the blocking of outgoing calls combined with the security code it will be very easy to manage outgoing calls for children employees people with disabilities etc.

Warning: blocking outgoing calls is only compatible with Android versions greater than 6 (Marshmallow) and is not enabled on Android version 9 due to the lack of authorization of the necessary permissions.

It's a very powerful simple and light call blocking program but it's totally free.

* Block all numbers using the Blacklist
* Block numbers not present in the address book
* Block private / hidden numbers.
* You can enable the option(Wild cards) to disable all incoming calls except the Whitelist
* With the option "Start with" "End with" "Contains"; a large number of unwanted numbers can be blocked.
* In addition it is possible to use the Whitelist not to block in any case the most important numbers.
* Possibility with the scheduler to choose when to activate it automatically choosing the start and end times and the days of the week.