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CPR Call Blocker was born out of a needed solution to block Personal Harassment Calls that our sister company CPR Global was unable to solve for its customers, and so CPR Call Blocker came to life. Proving a simple, low cost, effective blocking solution has always been at the forefront of its creation.

CPR Call Blocker now helps home owners and businesses solve their scam calls problems in over twelve countries world wide including the UK, Europe, Canada, USA & Australia.


We are constantly looking at new ways that CPR Call Blocker can provide assistance to stopping the ever growing problem of scam calls, this includes product updates being released every six months to ensure that CPR Call Blocker is always one step ahead in blocking the newest types of nuisance calls and the technology that the cold calling and scam calling industry is using.


Award Winning
Global Company


17.0+ Million
Calls Blocked Per Week


Unwanted Robocalls


Peace of Mind

  • FCC Robocall Strike Force: CPR Call Blocker is a member of the FCC Robocalls Strike Force which is an industry-led group which has been working for over two years to develop comprehensive solutions to prevent, detect, and filter unwanted robocalls.
  • Verizon: CPR Call Blocker has worked with Verizon to provide a call blocking solution to its massive landline customer base.
  • US Telecom - AT&T: CPR Call Blocker has been on the panel at the US Telecom Robocall Scoring & Analytics Workshop
  • Arizona Attorney Generals Office: CPR runs pilot schemes with the Arizona attorney generals office to study the positive effect of call blocking technology on the senior population.
  • Vermont Attorney Generals Office: CPR also runs pilot schemes with the Vermont attorney generals office to study the positive effect of call blocking technology on the senior population.




Award Winning Company


At CPR we endeavor to go above and beyond consumers expectations. We are proud to be recognized by numerous regional and international awards:





  • support


    A lifetime of LIVE technical Support

  • no risk

    No Risk

    45 Day Money Back Guarantee

  • years

    3 Years

    Manufacturers Warranty on our Website

  • development


    Continued Product Development