wayne
Very satisfied
The phone system blocking was full, so we needed more capacity. This unit is doing the job. Ordering was easy and received unit quickly. Easy to install and we are satisfied with the unit.

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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wayne
The phone system blocking was full, so we needed more capacity. This unit is doing the job. Ordering was easy and received unit quickly. Easy to install and we are satisfied with the unit.
Susan
So far, so good. We enjoyed having the V5000 so we are looking forward to having even more features with our V10000. We are still learning all of the benefits that it has.
Response from CPR Call Blocker USASep 7, 2021
Hello Susan, That's great to hear you have upgraded from our V5000 to our newest model the V10000. If you read through the manual provided in the package you will see what new features have been added to the V10000 and how to use them when needed. Thank you for your review, if you ever have any question please contact us on 0800 652 7780 we would be more than happy to help. Yours sincerely, Korey. Call-blocker support team.
Sara L.
I purchased the 5000 series, my husband has installed it and I am not getting the nuisance calls I would get daily. Without exaggeration I would get 20 nuisance calls a day I am down to zero thank you CPR for providing a product that actually works.
Response from CPR Call Blocker USASep 7, 2021
Hi Sara L, We are delighted to hear you are getting on well with your V5000 and that you are no longer receiving unwanted calls. Thank you for your great review, if in the future you need help with anything please contact us on 0800 652 7780. Yours sincerely, Korey. Call-blocker support team
Rbertol
been using the new call blocker for over a week now and not one telemarketer has called. we were getting 1-2 calls a day before this
Response from CPR Call Blocker USASep 7, 2021
Hi Rbertol, Thank you for your feedback, it's great to hear that you are no longer receiving nuisance calls. If you need any assistance please don't hesitate to give us a call on 0800 652 7780. Yours sincerely, Korey. Call-blocker support team.
Richard F.
There's nothing more satisfying than to get a nuisance junk call that never reaches me
Response from CPR Call Blocker USASep 7, 2021
Hi Richard, I am pleased to see you are satisfied with the call blocker you purchased from us, It's good to know that you are getting the results needed to give you peace of mind. Thanks for taking your time to leave us this review and for letting us know you are happy with the product. If you had any questions please contact us on 0800 652 7780. Yours sincerely, Korey. Call-blocker support team.
PHILIP G G.
We now get only a few unwanted calls thanks to call blocker. It works very well.
Response from CPR Call Blocker USASep 7, 2021
Hi Phillip, We here at CPR global tech are happy to hear you are getting along well with your Call blocker and that you are benefiting from our product. Thank you for leaving us this positive review it means a lot to us here at CPR global tech. If you have any questions please contact us on 0800 652 7780. Yours sincerely, Korey. Call-blocker customer care
Terry K.
Got great service purchasing this item. Just bypass PayPal, order direct and things will go smoothly.
Response from CPR Call Blocker USASep 8, 2021
Hi Terry Klutz, We are happy to hear that purchasing one of our products went smooth for you. Thanks for leaving us this review if you have any questions regarding our call-blockers please contact us on 0800 652 7780. Yours sincerely, Korey. Call-blocker support team.
Blair S.
Great unit helps tremendously in blocking calls. I’ve recommended and will continue to going forward.