Mr.Number is described as 'Mr. Number is a powerful tool to block calls and SMS texts, identify and stop spam'. There are more than 10 alternatives to Mr.Number for Android, iPhone and Android Tablet. The best alternative is Yet Another Call Blocker, which is both free and Open Source. Other great apps like Mr.Number are Calls Blacklist (Free), Nomorobo (Freemium), NoPhoneSpam (Free, Open Source) and Call Blocker (Free).
- Unknownphone.com brings you the complete app to avoid phone scams, unwanted calls and extra charges in your bill. With more than 100. View 13 alternatives to Call Blocker: Block spam calls
- Freemium • Proprietary
- Whitepages Caller ID is the best app for caller ID, call blocking and spam protection. With Whitepages Caller ID, you always know who’s calling so you can answer the calls you want to take and block those you don’t. View 12 alternatives to Whitepages Caller ID & Block
- Free • Proprietary