B H.
Good
It does its job

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 Five Star Index, with an average rating of 4.1 out of 5.
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B H.
It does its job
BBB
IT DOES A GREAT JOB.
Bob
I was a little disappointed that when I engaged the un-available blocker, I no longer had caller ID available. The CPR was connected to the wired phone that is also the base station to my wireless phones. None of the phones now had caller ID working. had to move the CPR to a different connection to get caller ID back, but now the un-available blocker isn't working.
Luz V.
The customer care was excellent with the trouble shooting the setup.
FRED W.
I AM 89 YEARS OF AGE...I HAVE TWO CPR BLOCKERS...BEST MONEY I HAVE EVER SPENT IN ALL MY LIFE. COULD NOT LIVE WITHOUT THEM. FRED WEEKS, OMAHA NE.
Dennis M.
Quick service. Seems to have stopped nearly all phone solicitations. I recommend it!
Glenn C.
Still learning seems to block all calls
Margaret M.
I was to get the new call blocker and to return my old one. I received the very same one I already had. I fell this was a scam and am sorry I fell for it.
Response from CPR Call Blocker USAApr 11, 2022
Hi Margaret, I have sent you an email in regards to confusion with your trade in. I will get this addressed for you ASAP! Kind Regards, Rob (Head Of Technical Suppot)