Call Blocker

The application is quite easy-to-use, you simply need to add a number from your call log, contact list or input the number manually. The app opens the call log and lets you pick whichever number you want to block. You can add whichever number you want and make sure that no one disturbs you anymore. You can also create a list of numbers to be whitelisted and make sure that calls from certain numbers aren’t blocked.
 
You can also pick from multiple block modes and switch between profiles whenever you need them. Some of the modes allow you to block all incoming calls from unknown numbers, allow whitelist or contacts. You can automatically reject private numbers or enable notifications for incoming calls.