Call Blocker Pro (Blacklist)

Call blocker and effective SMS blocker. Blocks unwanted calls and spam. You can add as many numbers to the blacklist or activate one of the blocking options: "private numbers", "unknown numbers" or "All Calls".It is also possible to block calls or messages by prefix. This app is easy to use, it is light and offers a wide range of functions.
Features:
- Block all calls
- Block Blacklist
- Blocks private calls
- Allow the white list
- Allow contacts
- Reliable Blacklist.
- Runs on all devices.
- Easy to use.
- Slight.

And it is totally FREE!