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.
Also known as
callblockerusa.com
Website
callblockerusa.com
Category
Wholesale
Location
Wilmington, Delaware
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 66% of reviews.
Latest
Most recent review: October 2026.
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Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
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Hi Irwin,
Thanks for your feedback. We're glad you're enjoying your new call blocker.
Please remember that we are here on 408-872-6822 (Monday to Friday, 5am to 5pm EST) if you have any questions or queries or need any assistance in the future.
Kind Regards,
George
CPR Call Blocker Technical Support.
WR
W R R.
Still Does Not Work
Well we bought 2 units a year ago and they worked for a short time then stopped. CPR sent email to buy back out our blocker, so we bought the newest and greatest from CPR and it does not work either.
Response from CPR Call Blocker USAJan 24, 2020
Hi,
Thanks for your feedback. I have just sent you an email regarding this. Could you please reply to me when you get a chance so that I can assist you in getting the call blocker working correctly ?
Kind Regards,
George
CPR Call Blocker Technical Support.
WW
William W.
This model required more technical assistance to operate than the other model.
I have had this model for several weeks. During that time I have had to have assistance from Tech Support, which they provided, in order to answer questions regarding operation, notably getting it to work in the first instance, getting blocked calls to stop ringing and how to block foreign countries or certain area codes. This model appears to be more complicated than I expected. Because of that I do not really care for this model and wished I had ordered the other model. I had one of those and it worked well.
Response from CPR Call Blocker USAJan 23, 2020
Hi William,
Thanks for your feedback.
You should not hear a single ring when a blocked caller tries to call you, if this is happening, you will need to change one of the settings on the call blocker.
To do this, you will need to follow these steps :
1. Get a dial tone.
2. Press and hold the "Call List" button until you see the number 100 on the screen of the call blocker.
If you are still getting the single ring, then you will need to change the call blocker to it's second operating mode, to do that :
1. Get a dial tone.
2. Press and hold the "Call List" button until you see the number 200 on the screen of the call blocker.
If you still get the single ring, you will need to put the call blocker in it's third operating mode. To do that :
If you are still getting the single ring, then you will need to change the call blocker to it's second operating mode, to do that :
1. Get a dial tone.
2. Press and hold the "Call List" button until you see the number 300 on the screen of the call blocker.
One of these settings will solve the problem for you.
You can also block area codes or country codes, by following these steps :
1. Get a dial tone.
2. Press and hold the "Block Now" button until you hear a beep.
3. Enter the code **7# area or country code to block #
4. Hang up the phone.
If you have any other questions or need any further assistance, then please give us a call on 408-872-6822 (Monday to Friday, 5am to 5pm EST).
Kind Regards,
George
CPR Call Blocker Technical Support.
GL
Glenn L.
It's so wonderful not receiving Scam…
It's so wonderful not receiving Scam Calls anymore. The first CPR V10000 i ordered didn't work with my cable phone system. This one does work if i hook it up in the parallel mode of operation using the white telephone cable shipped with the unit.
It's so much more relaxing now. I never realized how stressful those scam calls really are!
Thank You CPR V10000
Response from CPR Call Blocker USAJan 23, 2020
Hi Glenn,
Thanks for your feedback. We're glad you're enjoying your new call blocker.
Please remember that we are here on 408-872-6822 (Monday to Friday, 5am to 5pm EST) if you have any questions or queries, or need any assistance in the future.
Kind Regards,
George
CPR Call Blocker Technical Support.
PA
Paul
Thanks CPR Call Blocker
This product has saved me from the hundreds of daily telemarketing calls I used to receive weekly. Great job!
Response from CPR Call Blocker USAJan 23, 2020
Hi Paul,
Thanks for your feedback. We're glad you're enjoying your new call blocker.
Please remember that we are here on 408-872-6822 (Monday to Friday, 5am to 5pm EST) if you have any questions or queries, or need any assistance in the future.
Kind Regards,
George
CPR Call Blocker Technical Support.
VN
Virginia N.
The number of robocalls to our home…
The number of robocalls to our home have dropped considerably.
Response from CPR Call Blocker USAFeb 13, 2020
Thank you for taking the time to leave us 5 stars! We greatly appreciate your feedback.
Please remember that we are here on 408-872-6822 (Monday to Friday, 5am to 5pm EST) if you have any questions or queries, or need any assistance in the future.
Kind regards,
Danielle
CPR Call Blocker
FK
Frank K S.
The phone review was VERY helpful--I…
The phone review was VERY helpful--I did by the V5000 and got it working in 10 min. Doing well.
The system responds well and the record keeping is most welcome.
Thank you
Frank
Response from CPR Call Blocker USAJan 20, 2020
Hi Frank,
Thanks for your feedback. We're glad you're enjoying your new call blocker.
Please remember that we are here on 408-872-6822 (Monday to Friday, 5am to 5pm EST) if you have any questions or queries or need any assistance in the future.
Kind Regards,
George
CPR Call Blocker Technical Support.
CC
Chuck C.
The call blocker seems to be working…
The call blocker seems to be working just fine
Response from CPR Call Blocker USAJan 20, 2020
Hi Chuck,
Thanks for your feedback, we're glad you're enjoying your new call blocker.
Please remember that we are here on 408-872-6822 (Monday to Friday, 5am to 5pm EST) if you have any questions or queries or need any assistance in the future.
Kind Regards,
George
CPR Call Blocker Technical Support.