Best call blocker for landline phones in the UK | Comparison
What is the best call blocker for landline phones? Call-blocking devices are small boxes that need to be attached to a landline phone. Some models incorporate databases of scam numbers as well as allow you to add new numbers for blocking. Other devices have a feature that diverts unwanted calls to voicemail or shows a blinking light when such a call comes in.
When choosing a call blocker for landline phones, it is important to pick the one made by a trusted manufacturer.
Call Blockers Compared
A good choice is CPR, a British company that is engaged in the development of simple, low-cost, and effective call blocking devices. Located in Lakeside Technology Park, Swansea, the company has been recognized by many regional and international awards, including the 2020 Queen’s Awards for Enterprise and the 2019 American Business Awards.
Now, let’s compare the two most popular call blockers from this brand — CPR V5000 and CPR V10000 models. To begin with, they differ by the quantity of pre-loaded known nuisance numbers: 5,000 and 10,000, respectively.
How call blockers for landline phones differ
The CPR V5000 has an additional number blocking capacity of 1,500 unwanted calls, while the CPR V10000 allows you to block 2,000 numbers in addition to those pre-programmed.
Moreover, the CPR V10000 offers a new feature, the Allow mode, designed specifically to protect the elderly and other vulnerable people. You can use this button to preset the numbers that the phone will receive calls from, while all other numbers will be blocked automatically. You can also program the device to reject all calls shown as unknown, international calls or block a specific area code.
In terms of design, both call blockers are equipped with a wide display screen and a large red “Block Now” button located on the top of the device. Once you press the button, the number of the incoming call will be logged into the memory and blocked permanently. A Block List button allows you to view the numbers blocked and remove any of them from the list if needed.
The CPR V5000 is more lightweight and measures 9.5 x 11 x 5.5 cm, while the CPR V10000 is twice as heavy and has dimensions of 12.5 x 12.6 x 4 cm. Both models are compatible with all major UK landline providers and common landline phone manufacturers.
Best-Selling Call Blockers for Landline Phones in the UK | Comparison Table
Customers' Choice | Best Trusted
CPR V10000 Call Blocker for Landline Phones. Dual by Amazon.co.uk
- NEW FEATURE: The ALLOW mode has been designed to safeguard vulnerable and elderly who may be more at risk from landline scams. This feature allows you to preset all the numbers that you want to receive calls from, all the other numbers will be automatically rejected keeping loved ones protected. This feature is optional.
- MORE PROTECTION: The call blocker comes with 10,000 blocked known scams, marketing, PPI, and political calls which instantly reduces or stops all unwanted calls.
- BLOCK BUTTON: Our latest call blocker is capable of blocking a further 2,500 additional numbers at the touch of a button.
CPR Call Blocker V108 - 1000 Number Blocking - 200 Pre Programmed - Block All Unwanted Landline Telephone Calls...
- Worlds Number 1 Call Blocker Pre-programmed with 200 rogue calling numbers Small Discreet and Easy to Install
- 1000 Number Blocking Capacity Line powered (no external power or batteries needed)
- Block unwanted callers at the touch of a button with the "Block Now" button
- Block Area Codes, International, Withheld, Private, Unavailable type masked calls
- Note: Caller ID is required. If You Have Any Questions Or Require Technical Support Please Call Our UK Customer Support Team On 0800 652 7780
Products with a 5-star rating
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TrueCall Secure - protect elderly relatives from nuisance calls
- Protect elderly relatives from unwanted telemarketing and scam phone calls
- Stops persistent salesmen, silent calls, recorded message calls, scams, fax calls, malicious calls, etc
- Your relative uses their phone as normal and you can monitor it over the internet from your own home
- trueCall Care can guarantee that only trusted callers get through
- Easy to set up and use - true Call works on all home phone lines
KESOTO Powerful Call Blocker, 1500 Numbers Capacity, Stop All Cold Calls for Fixed Phones Antique Landline...
- It has 3 line LCD display
- Permanent storage of the numbers in the blacklist even power is off or the telephone line is plugged out.
- One-touch blacklist function;very easy to operate even without manual; Better set the call blocker in-line (connected directly to the phone, then to a phone line); Though it also can be set up parallel with the phone to work, but some phone systems doesn't work.
- Block up to 1,500 individual phone numbers ( including incoming and outgoing calls ), prefixes and up to 10 area codes.
- This is the latest version of Telephone Call Blocker with hidden or unavailable call numbers that can be blocked. And there is no fees to use it; the Manual also has been updated to an improved one with better English directed.
Artisame Call Blocker Device for Landline Telephones with Whitelist, Blacklist and Names Display Function, Block...
- Automatic blocking features: works well in blocking all robocalls, election calls and telemarketer calls.
- Easy to set up and use: support battery or phone line power.
- Large capacity: block 2000 numbers and area codes, 2000 numbers up to 16 digits. How to install and operate.
- Call record function: record your own outgoing message, any Langage is available, it's a new function.
- Block no cidd: it can block all calls without caller ID (hidden numbers).
TelPal Landline Call Blocker For Landline Phones with Caller ID Display, Dual Signal FSK/DTMF, 1500 Number...
- ❤ No need batteries; This Call Blocker works without battery.It can avoid disturbing & malicious incoming calls by one-key-blocking, and it can help you to get rid of them forever. It can also avoid the waste on Paper by unnecessary faxes if you connect it with the fax machines.
- ❤ Block up to 1,500 individual phone numbers including incoming calls, outgoing calls and area codes;
- ❤ One-touch block function for incoming calls; very easy to operate even without manual; For outgoing calls and area codes, please add the numbers to blacklist manually and refer to the operation steps of 2.1.4 in page 9 in the manual.
- ❤ Permanent storage of the numbers in the blacklist even power is off or telephone line is plugged out.
- ❤ Notice: We don’t suggest this call blocker for VOIP Phones, cordless phones and complicated phones with a lot of function that requires electricity, because it is easy to have non-display problem. If you cannot get the blocker to work, please contact us for refund.
- ❤ Warm reminds: if you have friends and relatives with a certain area codes, then please don’t set that area code to blacklist, otherwise all calls starts with the blocked area codes cannot get through including your friends’. If a certain number cannot get in that you don't block, then check your area code blacklist and remove that area codes please.
Codomoxo®[Upgrade]Telemarketer Call Blocker For Landline, Blocking All Election Calls, Robo Calls And Nuisance...
- 1> Record your own out going message in any language
- 2> Effective on all robo calls, election calls, telemarketing or any solicitor calls
- 3> No need to take a bad call and then block it. No more bad calls, period
- 4> Set up Whitelist (friends and family) with keypad. REQUIRES Caller ID service
- 5> Unique ACTIVE screening, blocks all unknown or known spam calls. Fully automatic blocking after set up
Codomoxo® [Premium]Smart White list Landline Phone Blocker, Block All Robo Calls, Spam Calls, Telemarketing...
- 【Block robo calls automatically】 This blocker can blcok 100% robo calls and 99% telemarketing calls, don't need to press reject buttton.
- 【White list function】 All incoming calls will save in white list autamatically, excellent technology to save numbers and block numbers.
- 【Block unknown numbers】 This item will block all numbers without caller id.It will analyzes the numbers before signal pass to our call blocker.
- 【Easy installation】 very easy to install and use, elderly know how to use it with the guide of manual.
- 【Extra power choice】 This products support battery and line power, with chip memory function, data won't lose even power off.
CPR Call Blocker Shield - Pre-programmed With 2000 Scam Numbers Plus The Ability To Block A Further 1500 Numbers...
- Take back control of your privacy and join over 1 Million+ customers Worldwide
- Press #2 from any cordless phone to activate the block now button
- Block International, withheld, unavailable, unknown callers plus area codes
- Award Winning Company
- BUY DIRECT FROM THE MANUFACTURER AND RECEIVE LIFETIME TECHNICAL SUPPORT. ANY PROBLEM, WE CAN FIX IT.
Codomoxo® [Premium]Telemarketing Call Blocker, Block All Nuisance Calls, Spam Calls, Robocalls, No more crazy...
- 1> Say No More To Unwanted Calls, Block All At The Touch Of the Red Button Analyze the Calls before Signal Pass to Phone. Block all no ID Calls
- 2>Creat blacklist numbers easily and quickly. To operate blocker with an easy manual Say goodbye to cheater, don't worry elder will be cheated
- 3> Compatible with all landline phone in the world. Work for wireless and wire landline Call Blocker features a large caller display screen, large "BLOCK" button, 4000 number capacity.
- 4> Easy Blocking unwanted calls. Add blacklist numbers and remove it from blacklist easily.
- 5> Block all calls with no CID, reject all unknown nuisance calls, improve your life quality.
Codomoxo®[New Version] Smart call blocker, 4000 Number Capacity Universal Premium Landline Phone Blocker, No...
- 1> Stops every one of those degenerate robo calls, No more crazy people calling yey
- 2> Block up to 4000 groups of number. Easy to install and set up
- 3> Protect privacy & simplified your daily life , Say goodbye to all cell phone telemarketers
- 4> Cut down all robocalls and telemarketing sales calls by one touch button
- 5> Add unsolicited calls to blocked list, all pest sales calls will be rejected automatically
Codomoxo® [Upgrade]Avoid Disturbing Robocalls Blocker, Display for Landline Phone with 1500 Number Capacity Call...
- 1> Avoid disturbing & malicious calls by one-key-setting
- 2> Block up to 1,500 outgoing phone numbers, prefixes or area codes. Hidden numbers can be blocked too
- 3> Avoid the waste on Paper by unnecessary faxes if you connect it with the fax machines
- 4> Easy to Setup and Use,Simply press a button to BLACKLIST numbers forever
- 5> void disturbing & malicious calls by one-key-setting & Fast delivery and full professional technical service supported