We can continue to block unwanted calls.
We can continue to block unwanted calls.
By Shirley
Sunday, November 8, 2026 · Customer reviews of US businesses

The Fair Hearing score
Great
751 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Stop Annoying All Unwanted Robocalls, Political Calls, IRS Calls And Nuisance Calls To Your Home Phone At The Touch Of A Button With The World #1 CPR Call Blocker.
CPR Call Blocker USA (callblockerusa.com) has 751 customer reviews on The Fair Hearing, with an average rating of 4.1 out of 5.
Showing 468 reviews with 5 stars · Clear filters
We can continue to block unwanted calls.
By Shirley
Product performs superbly
By BRUCE C.
Honest friendly & value
By Brent W.
This a very easy callblocker to set up and use. It will cut down calls from people that you have no interest in talking to.
By Sun D.
The V100k is a dream!! I just received it yesterday and already our home is So Peaceful!!!! Very easy to use!!!!!
By Lancaster 1.
It works and is easy to use/add numbers.
By Eddie U.
It really work's great!! I had no scam call's for 3 weeks I recommend it for everyone to use including the elderly easy to use instructions!!!
By Daryl H.
I like the idea of doing a return for update and the new blocker does seem to block a lot automagically!
By Customer J.