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Clever Dialer Claim Caller identfication and call blocking

Don’t leave phone spam a chance!

  • Warns from annoying telemarketing calls
  • Protects from spam calls
  • Blocks unsolicited phone calls
  • Gives you back control over your phone
android iOS alexa FRITZ!Box SDK Web


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Clever Dialer Android App

Caller identfication and call blocking

Clever Dialer caller ID is the easiest solution to identify unrecognised callers and to block them. Protect yourself now actively from spam and unsolicited phone calls.


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Clever Dialer iOS App

Stops phone terror

Spam calls are ubiquitous and not only annoying but sometimes even dangerous. With Clever Dialer spam callers don't stand a chance. 


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Clever Dialer Alexa skill on Alexa Spot

Inverse search

Ask Alexa who called you and protect yourself from expensive call-backs. Our Clever Dialer Alexa Skill has one of the most comprehensive databases of phone numbers from advertisers, telemarketing agencies, call centers, etc.


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Fritz!Box with telephone>

Call Blocking (Beta)

With Clever Fon, the proven Clever Dialer spam protection is now also available for Fritz!Box. The free beta phase has begun. Test it now!


Clever Dialer SDK for Android Apps

Our partner program

Our Clever Dialer SDK makes directory apps and CRMs more engaging and increases the reach significantly.


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Clever Dialer Directory Website

Always up-to-date contact lists

Clever Dialer provides one of the largest databases for inverse search. No matter if spam number or business phone number, our websites will help you.