CPR Call Blocker USAStop 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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Steven V.
Loved the quick delivery. The CPR Call Blocker is an amazing product. We were getting bombarded with 6 to 8 spam calls every day. In less than 2'weeks we blocked 35 spam numbers. I love this product.
Response from CPR Call Blocker USAMar 27, 2026
Thank you so much! We're thrilled you're loving your Call Blocker and that it's already stopped all those spam calls for you. Thanks for the kind words.
Mike
Got box in timely fashion. Block button has added 127 numbers. The preloaded must be for a different region. After manually blocking 127 numbers, medicare scammers are slowing down.
Response from CPR Call Blocker USAMar 19, 2026
We're delighted your call blocker arrived quickly and that you've already blocked 127 numbers with the handy Block button - that's awesome! You can easily manually block specific area codes or international numbers too if needed. It's great to hear the Medicare scammers are finally slowing down.
John C. B.
Although, my landline phone model was too antiquated for the unit I purchased CPR was gracious enough to allow me a refund, plus the ability to keep the product and donate it to my church for a fundraiser.
Response from CPR Call Blocker USAFeb 27, 2026
Thank you so much for your thoughtful review. It’s wonderful that you chose to donate the unit to your church fundraiser. What a generous gesture!
Mark
Seems to work fine. So far, after 2 weeks, we have stop 15 unwanted calls. The spam calls have been greatly reduced. Thanks
Response from CPR Call Blocker USAFeb 27, 2026
Thank you for your review! We’re so glad to hear our CPR Call Blocker is already reducing your spam calls and has stopped 15 unwanted calls in just two weeks. That's so great to hear. We really appreciate your support.
Tammy G.
The directions for setting up the device were clear. This product is very easy to use.
Response from CPR Call Blocker USAFeb 26, 2026
Thank you for your kind review. We’re so glad to hear that the setup was clear and that you’re finding the CPR Call Blocker easy to use. That’s exactly what we aim for. We truly appreciate you taking the time to share your experience.
Ronald S.
Received CPR call blocker and it was very easy to install. It has worked great and I have been receiving fewer calls. Before buying I checked great reviews of this product. Company is topnotch as is product. Cannot go wrong buying this blocker.
Response from CPR Call Blocker USAFeb 12, 2026
Thank you so much for your lovely review! We’re absolutely delighted to hear your phone is a lot quieter now. It means a great deal that you chose our CPR Call Blocker after reading the reviews, and we’re thrilled it’s living up to expectations. Your kind words about both the product and our team really made our day!
Debbie F.
I bought this for my mom’s house line and it has worked perfectly. She said she gets pleasure out of pushing the big RED “BLOCK” button. Haha
Response from CPR Call Blocker USAJan 15, 2026
Thanks so much for the brilliant review - and for making your mum's day a bit brighter! We're thrilled the CPR Call Blocker is working flawlessly on her house line, and it's even better knowing that big RED BLOCK button brings her such joy. Nothing beats the satisfaction of giving nuisance callers the boot! If there's anything else we can do to keep the good vibes (and blocks) going, just let us know.
Barbara M.
This was a gift for a family member. He loved it!
Response from CPR Call Blocker USAJan 15, 2026
Fantastic! We're so pleased he loves it – another happy household saved from the dreaded nuisance calls. Thank you for the great review and for giving him the gift of a peaceful phone!
