Call Blocker – No more unwanted calls and messages! Call Blocker Free is waiting for you! Call Blocker app to Block unwanted calls with the most popular Android app for call blocking – Call Blocker. This highly user-friendly app is developed to be the best Call blocker in the market. Call Blocker blocks calls, unwanted calls, spam callers, and telemarketing callers. Just put the numbers you want to block in the Blacklist and enjoy your phone experience. Call Blocker can reject unwanted calls automatically. you can block any mobile number block with this android application. Call Blocker Free – Blacklist is the most effective call-blocking app. Fully-featured Call Blocker, Blacklist app and White list app. Easily block anyone from calling, sending MMS or texting you. this is the most powerful call blocker & SMS call blocker.