The 7 Best Call Blockers

REVIEWED AND RANKED IN CHESHIRE (UK) MAY 2018

If you’re always bothered with sales calls and other spam calls constantly, then one of the call blockers below might be perfect for you. We tested 15 call blockers on the market and selected the best seven models that surpass our expectations. We compare them according to several factors, including pre-programmed nuisance numbers, blocking capacity, and special features.

Our top recommendation is the CPR Call Blocker V5000 because it offers the highest number of preloaded nuisance and scam numbers. This reduces scam calls and other nuisance calls almost immediately. It also has an easy-to-access block button, a clear LCD display, and a large blocking capacity.

Check the full list of our comparison table and reviews below.

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Products Comparison

  • Core Detail
  • Technical Details
  • Pricing and Shipping
 CPR V5000 Call Blocker Review
92%
£69.99
read more
 TrueCall Call Blocker Review
82%
£98.00
read more
 CPR V2000 Call Blocker Review
90%
£28.75
read more
 CPR Call Blocker Shield Review
88%
£49.99
read more
 Cheeta 803-Plus Call Blocker Review
100%
£32.99
read more
 CPR Call Blocker V108 Review
90%
£39.98
read more
 Sentry Version 3 Call Blocker Review
70%
£49.99
read more
.
CPR V5000 Call Blocker Review Top rated
TrueCall Call Blocker Review
CPR V2000 Call Blocker Review
CPR Call Blocker Shield Review
Cheeta 803-Plus Call Blocker Review Lowest price
CPR Call Blocker V108 Review
Sentry Version 3 Call Blocker Review
Product Title Number of Pre-Programmed Nuisance Numbers Blocking Capacity Special Feature LCD Display Blocks What we liked What we didn't like Manufacturer

CPR V5000 Call Blocker Review

92%

5,000

1,500

Large red block button

International, Unavailable, Withheld, Private, etc.

CPR Call Blocker

TrueCall Call Blocker Review

82%

n/a

1,000

Integrated voicemail

x

Telemarketing, Recorded message calls, International, Wrong numbers, etc.

TrueCall

CPR V2000 Call Blocker Review

90%

2,000

1,500

Large red block button

Private, Unavailable, Withheld, International, etc.

CPR

CPR Call Blocker Shield Review

88%

2,000

1,500

Large block button

x

Private, Unavailable, Withheld, International, etc.

CPR Call Blocker

Cheeta 803-Plus Call Blocker Review

100%

n/a

4,000

Block No CID function

Robocalls, Sales, Spam, Out of area, Unknown area

SZ Cheeta Technology Co.,LTD

CPR Call Blocker V108 Review

90%

200

1,000

Withheld blocking function

x

Withheld, Area Codes, International, Private, Unavailable

CPR Call Blocker

Sentry Version 3 Call Blocker Review

70%

n/a

1,500

Number Keypad

Robocalls, Telemarketing, or any solicitor calls

Shenzhen Cheeta technology Co.,Ltd

x
£69.99 more
£98.00 more
£49.99 more
£39.99 more
£32.99 more
£50 more
£49.99 more
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Product Reviews

1

CPR Call Blocker CPR V5000 Call Blocker Review

92%

The V5000 is the best spam call blocker because it features a huge stock of 5,000 pre-programmed nuisance numbers plus an extra 1,500 numbers or area codes with just a touch of a button. You can block an unwanted caller by entering number 2 on any telephone handset. Other range of callers that you can block include those as shown as International, Private, and Withheld.


This call blocker connects in seconds as it only uses the power from your current phone line. With the 3-inch LCD display, you can see your call list and block list. A big red button is also designed on the top of the device for easy access.


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2

TrueCall TrueCall Call Blocker Review

82%

If you want a highly configurable blocker machine, then the TrueCall Call Blocker might be the right one for you. This call blocker utilises your network’s caller ID to determine callers. It works on all home phone lines including those with broadband.


The best feature of this phone call blocker is the integrated voicemail which will tell your unwanted callers that their call won’t be put through. It has an optional Internet Control Panel which will let you manage your unit online and review information of all calls you have created and received. You can also create a record of your calls with the optional Call Recorder memory card.


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3

CPR Call Blocker CPR V2000 Call Blocker Review

90%

The CPR V2000 is a nice telephone call blocker that comes with 2,000 pre-programmed known nuisance callers. This ensures an enormous reduction in nuisance calls as soon as this unit is connected to your current phone line. You can block 1,500 numbers further with a simple touch of the large red “Block Now” button or pressing #2 on your handset.


The V2000 blocks area codes, private calls, international calls, and more. It has a large 3-inch display screen to watch your block list. The Call List button lets you see the last 20 calls received while the Delete button lets you remove any number from the block list.


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£49.99 from Amazon

*At the time of publishing the price was £28.75

4

CPR Call Blocker CPR Call Blocker Shield Review

88%

The CPR Call Blocker Shield comes preloaded with 2,000 nuisance call numbers to give you peace of mind from unwanted callers almost instantly. It can block calls that are out of area, private, and international. It instantly connects to your existing phone line.


The Block Now button is built on top of the device. With a single touch, it logs the unwanted caller’s number into the device’s memory. This unit can let you block a maximum of 1,500 unwanted numbers further.


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£39.99 from Amazon

*At the time of publishing the price was £49.99

5

Cheeta Cheeta 803-Plus Call Blocker Review

100%

The Cheeta 803-Plus is a good landline call blocker because it can store a maximum of 4,000 scam and nuisance numbers manually. When you received a spam call while you’re out, you can go through the incoming calls and block it. Simply press the red button and the blocked number won’t bother you again.


This call blocker utilises high-tech technology to end sales and robocalls effectively. If the unit detects a number that’s part in the blacklist, it hangs up after taking the call immediately. The BLOCK NO CID function lets you block phone numbers without a caller ID.


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6

CPR Call Blocker CPR Call Blocker V108 Review

90%

The CPR Call Blocker V108 blocks area codes, private, withheld, and other types of masked calls. It comes preloaded with 200 rogue phone numbers to give fewer nuisance calls almost immediately. It can store up to 1,000 nuisance numbers even further.


The V108 is sleek and functions with any home phone lines including those with extra handsets or broadband connection. With a single touch of the “Block Now” button, you can stop scams and other nuisance calls permanently. All unwanted numbers will be logged straight into the device’s memory.


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£50 from Amazon

*At the time of publishing the price was £39.98

7

SENTRY Sentry Version 3 Call Blocker Review

70%

The Sentry 3 uses a distinct active screening to block all spam calls. The only thing you’re required to do is to make a White List containing the good contacts through its new keypad. You can also create your own outgoing message in any language.


Once, you’re done setting up the White List, Sentry 3 will do the rest. It will screen the unknown calls then block spam calls and takes in the good callers. This is a major improvement to Sentry 1 and 2 in effectively reducing phone frauds that target the elderly.


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last update July 25th 2018

We want our reviews to be the most up to date on the web. The most recent update to this page on July 25th 2018

One more review

Side By Side Comparison

  • by CPR Call Blocker

    CPR V5000 Call Blocker Review

    CPR V5000 Call Blocker Review

    check pricing
  • by TrueCall

    TrueCall Call Blocker Review

    TrueCall Call Blocker Review

    check pricing
  • by CPR Call Blocker

    CPR V2000 Call Blocker Review

    CPR V2000 Call Blocker Review

    check pricing
  • by CPR Call Blocker

    CPR Call Blocker Shield Review

    CPR Call Blocker Shield Review

    check pricing
  • by Cheeta

    Cheeta 803-Plus Call Blocker Review

    Cheeta 803-Plus Call Blocker Review

    check pricing
  • by CPR Call Blocker

    CPR Call Blocker V108 Review

    CPR Call Blocker V108 Review

    check pricing
  • by SENTRY

    Sentry Version 3 Call Blocker Review

    Sentry Version 3 Call Blocker Review

    check pricing

The 7 Best Call Blockers

What is Call Blockers?

Call blockers are amazing devices that can help you screen out calls from undesirable parties on your home phone. You can block the calls from telemarketers, political, and even those from particular individuals that you don’t want to talk to. Imagine them as a fusion of a caller identification and an answering machine.

It works by identifying the phone number of the source. If the number is part of the block list, the machine will play an automated message to the caller saying that his or her number has been blocked. It doesn’t need any main power to work because it connects to any phone line.


What are the advantages and disadvantages of Call Blockers?

The main selling point of call blockers is their ability to block unwanted calls from salespeople and practically anyone you don’t want to speak to. Some units are preloaded with more than a thousand numbers which are considered unwanted callers. This gives you the benefit of receiving fewer robocalls almost instantly.

However, you may still receive robocalls because some companies may change their numbers frequently. The other drawback is that numbers can be falsely identified as robocalls.


What’s the approximate price range for Call Blockers?

The price of call blockers may range from £30 to £100, or even more.


What should I look for when choosing a Call Blockers?

First, look for a large stock of pre-programmed robocall and scam numbers. This will tell the effectiveness of the device from the start and will save you time as you don’t need to add more numbers. Some models have more than 1,000 pre-programmed numbers, while others have less as 200.

Another feature to look for is the ease in adding a new a number to the block list. Some of the best units let you press a single button to block the number after hanging up without the need to access the unit settings. You may also want a clear backlit LCD display to view the call list and block list.

Generally, the more automated the device, the more convenient it will be to use. Some models let you automatically block a number without a caller ID. Try avoiding units that rely on you to manage the whitelists and blacklists, as this can be very complex and takes a lot of time.


Which is the best Call Blockers? Why is it the best?

The best call blocker is the CPR V5000 because it has the highest number of pre-programmed nuisance numbers based on our call blocker reviews. This means less time for you create whitelists and blacklists. This call blocking device also comes with an easy-to-access big red button to block international, private, and other unwanted calls permanently.


What is the best call blocker for the landline? Why is it the best?

The best call blocker for landline is the Cheeta 803-Plus because it can block all calls from unwanted Robo, spam, and election from particular area codes. It can also block incoming calls without caller ID, out of area, and uncertain area. The 803-Plus can stock up to 4,000 groups of unwanted calls to the blacklist.


What is the best call blockers for home phones? Why is it the best?

TrueCall Call Blocker is the best call blocker for home phone because it works on all home phones and even those with broadband. It’s highly configurable so you can fully control the calls you receive. You can also select different handling options for day and night.