HomeGadgets8 Best Landline Call Blocker Devices to Block Spam&Robocalls

8 Best Landline Call Blocker Devices to Block Spam&Robocalls

Disclosure: Mashtips is supported by its audience. As an Amazon Associate I earn from qualifying purchases.

Land phones are much threatened by spam calls, as they are vulnerable and can’t block that easily. Even residential phone providers like AT&T and Verizon are offering landline call blockers. Some of the land phones come with call blocking features. However, you can do more sophisticated spam call blocking with dedicated “land phone caller ID” devices, with preciseness to block RoboCalls and Spam Calls.

Here is the list of the best landline caller ID and call blocker devices. You can use with residential phones to block spam calls and no caller ID calls.

CPR V5000 Call Blocker

The CPR V5000 Landline Call Blocker is one of the best call blocking devices. This blocking device is helpful to block spam and robocalls. The CPR V5000 includes a spam registry with 5000 known Robocall spam numbers. And you can block further 1500 numbers that you wish to block. You can add the numbers to the block list with just a tap.

The Block Now button of CPR V5000 allows you to block 1500 unwanted calls in a tap. The button is located on the top and convenient to operate. When pressed, this will log the number to block entry, and the call will hang up. The “#2 blocking” feature is another easy to use functionality of the CPR5000 device. Users can block calls by pressing the #2 on their cordless telephone device.

Moreover, you can block numbers by entering them into the call blocker manually. This call blocker can stop numbers from specific area codes. Besides, CPR V5000 supports a set of other blocking functions. The CPR V5000 Call blocker needs Caller ID services from your network provider to work with your Land phone.CPR V5000 Robocalls Blocker

With this device, when you press the call list button, that shows the log of the last 20 calls. You can choose and block those numbers from the call history using the Block button. Also, there is a Block List button, which allows you to view the blocked contacts list. The additional “Delete” button allows you to remove a blocked contact.

Related: 6 Best Cordless Landline Phone with Answering Machine

Since the device is preloaded with a database of nuisance robocall numbers already, the device will automatically detect and block most of the spam calls. No more worries about scam calls, political calls, robocalls, election calls, etc. You can connect the device with landline phones within seconds.

Compatible with most of the service providers in the USA like Verizon, AT&T, Comcast, Comcast, Century Link, Bell, etc.

Features: Block 5000 Pre-Loaded Robocall Scam numbers | Block 1500 Listed Numbers | Block International, Private, Unknown Callers, Area Codes | CPR V5000 Call Blocker

CPR V5000 Call Blocker for Landline Phones, Home Phones, Cordless Phones – Stop All...
  • Are you tired of being bombarded by pesky telemarketers and unwanted calls interrupting your daily...

Panasonic Call Blocker for Landline Phones

The call blocker device from Panasonic can use with your landline to block the spam calls and robocalls. The device comes with 14,000 pre-loaded numbers into the block list. In addition to the robocalls, it can block unknown international calls, 00-prefix numbers, etc.Panasonic Call Blocker for Landline Phones

You can add 2,000 numbers manually into the block list by pressing the red button. The device green LED will blink to tell you that the incoming call is from the white list numbers. The device can announce the name of the caller in English or Spanish.

Features: Block 14000 Pre-Loaded Robocall Scam numbers | Block 2000 Listed Numbers | Block International, Private, Unknown Callers | Panasonic Call Blocker for Landline Phones

Today's Deal: $7.62 Off
Panasonic Call Blocker for Landline Phones | Home Phone Auto Call Block KX-TGA710B
  • Robocall Blocker - connect to landline cordless phones to block robocalls, unknown International, 00...

AT&T CL84107 Corded/Cordless Phone

AT&T CL84107 Corded phone is not just a dedicated blocking device. This AT& Phone can be used as corded or cordless telephone with a Call Waiting feature. This device can display the caller ID of the caller through the extra-large tilt LCD. It consists of an audio assist and a loud ringing speaker. You can get the 1-3 additional wireless extensions with this main unit. The telephone unit stores call history, and caller ID logs up to 50 numbers.ATT CL2940 Corded Phone with Caller ID


AT&T CL84107 also consists of ringer-receiver volume controls. The device includes a trilingual setup menu with languages English, Spanish, and French. The telephone can work without AC power, with four AA batteries. The telephone display shows the caller ID of the current caller.

Related: 6 Best Cordless Landline Phone with Answering Machine

In addition to this, the AT& Corded phone can show you the ID of those, who are waiting or ringing. The large buttons and visual ring indicator is useful for visually impairing people.

Features: Allow List for Whitelist Numbers | Record 22 minutes of message | Enlarged Fonts | Block International, Private, Unknown Callers, Area Codes | AT&T CL84107 Corded Phone

CPR Shield Land phone Call Blocker

CPR Shield is another handheld land phone caller ID and Call Blocker device from CPR. CPS Shield has a very ergonomic design and buttons placed for easy access. The circular shape will settle in your hands. CPR Call Blocker is pre-loaded withlist of 2000 numbers, includes robocalls, spams, and political Ad numbers.

Also Read: How to Block Calls and Messages on Android?

The device lets you add and block additional 1500 numbers. You can tap the “Block Now button” on top of the device to add a number to the block list. In addition to this, the user can manually program the device so that he can add numbers as well as area codes. The CPR Shield call blocker features masked blocking functions such as Private, International, or Out of Area to recognize them easily.CPR Call Blocker Shield

This landline call blocker device can easily pairs with your landline phone within no time. Also, this “land phone caller ID blocker” blocks ‘0’ type calls with the last call blocking function.

Features: Block 2000 Pre-Loaded Robocall Scam numbers | Block 1500 Listed Numbers | Block International, Private, Unknown Callers, Area Codes | CPR Shield Land phone Call Blocker

CPR Call Blocker Shield - Pre-Programmed with 2000 Scam Numbers Plus The Ability to Block...
  • Take back control of your privacy and join over 1 Million+ customers Worldwide

Digitone ProSeries Call Blocker

Digitone land phone call blocker device is a very useful blocker even in dark light conditions. The ProSeries has an illuminating backlit display built with the device. The display shows you the name and number of caller, time, date, and number of total calls. The ProSeries call blocker will block known spam callers without annoying you.

Digitone never rings the land phone if the caller is a spam caller. The call blocking will happen immediately in the background, and you never knew. The caller blocker will work for all devices connected in the same line. There is no need to add a line splitter or worry about the static online.Digitone ProSeries Call Blocker

The device consists of a “1000 number storage” virtual memory. Manufacturer words that it also has an unlimited virtual block memory. Digitone Pro Series Call Blocker has a built-in block button to block calls immediately. Moreover, you can use the remote blocking feature by using the last call remote entry on your phone. You can block numbers by sort of Area Codes, Exchanges, or Specific Names or Numbers. The device needs the Caller ID and Number service from the landline service provider to operate.

This landline call blocker works on all analog phone lines with DSL, FIOS, Cable Modems, or Digital Phone Services.

Features: Millions of Pre-Loaded Robocall Scam numbers | Block 1000 Listed Numbers | Block International, Private, Unknown Callers, Wildcards | Digitone ProSeries Call Blocker

MCHEETA Landline Call Blocker

MCHEETA Landline Call Blocker is the last feasible device of this segment. It features a comparatively high capacity of memory to store large sets of spam number details. Mcheeta is a feasible land phone call blocker. The device has a list of whitelist and blacklist numbers that can be used to allow or block a list of numbers of your choice.

MCHEETA also blocks robocalls, political calls, spam calls, and other marketing calls. But the way is somewhat distinct from them. It is extremely easy to set up the device to block a call through a single tap on the block button positioned in the center. Mcheeta blocker can store up to 4000 sets of numbers in both white and blacklist categories. The display of this call blocker is very descriptive of the call and enabled features.MCHEETA Premium Phone Call Blocker

MCHEETA landline Call Blocker filter calls by means of No Caller ID, out of the area, unknown, and private calls automatically. Also, you can toggle between blocking numbers with or without land phone caller ID.

Related: 6 Best Headphones to Record Calls on iPhone and Android

You can do all these switchings with built-in control buttons. The device is compatible with almost all landline service providers across the USA. Compatible with USA Landline including AT&T, Comcast, VTech, Philips, Panasonic, Uniden, etc.

Features: Block 4000 Listed Numbers | Block International, Private, Unknown Callers | Blacklist & Whitelist Numbers | MCHEETA Landline Call Blocker

Call Blocker, MCHEETA Premium Phone Call Blocker Landline Device, Simply Block All...
  • 【Smart Call Blocker】 You can active block unknown/private numbers automatically by turn on BLOCK...

SENTRY 3.1 Call Blocker & Screener

Sentry 3.1 is somewhat unique in action from those we discussed above. It has some unique screening techniques used to block unwanted calls. Sentry 3.1 works fully automatically once you set up the device. You can type and add whitelist numbers to the device with names. The device has a built-in number keypad to use for this feature. Sentry 3.1  Call Screener needs Caller ID service to enable this feature on your device.

One exciting feature of Sentry is that you can type in reply messages to those callers in the whitelist if you couldn’t pick the call up. The whole operations on this land phone call blocker are accessible through the button interface.SENTRY 31 Call Screener

This landline call blocker does not need you to make a call to block it. Fully automation screening will block the call from the first ring by checking the number with a saved blacklist. The device is effective on robocalls, telemarketers and spams, solicitor calls.

Features: Fully Automatic Robocall blocking | Block International, Private, Unknown Callers | SENTRY 3.1 Call Blocker and Screener

CPR V10000 Call Blocker with Dual Mode Protection

CPR V10000 is the updated call blocker with preloaded 10,000 known scam numbers. In addition to these preloaded numbers, you can block up to 2000 numbers with the help of a touch button. The call blocker device can block all Unknown, Private, and International numbers. This call blocker lets you set to block all calls starting with certain area codes to block the spam callers.CPR V10000 Call Blocker Dual Mode

The touch button loads the number to device memory, and the call will be disconnected immediately. This new model can set to block all numbers into the landline except the numbers from the allowed (white) list. You can see the call list, blocked list, and allowed list on the LCD by clicking the buttons on the device. The device is compatible with all major US carriers, including AT&T, Verizon, Comcast, Century Link, Bell, Ooma, etc.

Features: Block 10,000 Pre-Loaded Robocall Scam numbers | Block 2000 Listed Numbers | Block International, Private, Unknown Callers, Area Codes | CPR V10000 Call Blocker

Today's Deal: $25.00 Off
CPR V10000 – Whitelist Call Blocker. Landline Phone Call Blocker. Dual Mode Protection....
  • Pre-loaded Nuisance Robocall Database: The CPR V10000 comes pre-loaded with a database of known...

These are the best Landline Call Blocking devices available in the market. If you are in need to avoid nuisance calls or blacklist someone, you can depend on one of these devices. The residential phone blocker devices are smart enough to recognize the callers from the blacklist and block them even before they ring your phone. You can add your custom list to this device and block all calls from those annoying spammers.


  1. Wish you had evaluated RoboCallWall on this review of landline blockers! It takes the standard blocking device to the next level with crowd sourced data in the cloud blocking new numbers without any human intervention or harassment.

  2. Those suck. What ever happened to those devices that force the caller to enter a pin number? No robo call in existence can ever know your PIN, but your friends and family do and can call you any time.

  3. Thank you for the review! I needed this information badly! I can’t wait to get one of these babies for my home phone. Yay! 5 Preston, thanks for the tip of RoboCallWall, I’ll look into that one too!

  4. These might be useful to me IF the manual add option was a very large number. ‘can add 1,500 (CPR V5000), 2,000 (CPR V10000, Panasonic)’ All nice and pleasant sounding. How about 10,000 or 50,000 or even 100,000 available manual storage? Some people have terrible problems with unwanted phone calls!

  5. Seriously, in this day and age this is still the best we got?? We need a TRUE WHITELIST available device. One that can connect via USB to a Desktop/Laptop (or even better yet, to your cell phone via USB or WiFi connectiion) and via Software you can, could, should, be able to then DOWNLOAD YOUR SMART PHONES (or saved VCF file if you have s/w already to save your Contacts onto your Desktop/Laptop) CONTACTS LIST as WHITELIST starting basis (rather than this have to train it over years time manure)! And other (if connected to Laptop, software) easily add, edit, manage, both WHITELIST (like mentioned above and hopefully more) and BLACKLIST lists. This having to wait for a Call to BLOCK the Caller (in this day and age of SMART DEVICES) is sad/pathetic.

    • Have a look at a truecall machine, I’ve had it for years and I don’t get any unwanted calls on my landline. It’s easy to manage as there’s an internet control panel

  6. I long for the old ISA bus days when I could have a modem/phone card in the computer and then code for it to access my addressbook or whitelist.txt dump, or simply answer the call with “Please enterr your PIN to ring the phone at this number.” I want to have PC control of the device through USB or WiFi for ease of programming the whitelist, etc. Or how about an app that runs in the background and talk to the device plugged into the landline and not only blacklists an imported list, updates from the web crowdsource, and uses a whitelist as well, controlled from my desktop interface? Any decent coders out there? Wish I’d never stopped coding.

  7. Me too! I am so sick of all these calls coming! I am getting 50 plus calls per day! I can keep up with them! Any suggestions for a good call blocker for landline phone?

  8. since almost all spammers spoof the numbers now, I don’t see how any of these would be useful anymore. Make a simple device that only allows calls from a white list and I’ll buy it.

  9. Has anyone heard of the service called Community Phone? I am leaning toward getting this service for my elderly parents who get 50-100 calls a day.

  10. it needs to do a little bit more. It needs to let anybody leave a message perhaps letting them know that the correct message will get them on the white list.

  11. I’m so glad I came across this post! I’ve been tired of dealing with endless robocalls and spam calls on my landline. I’ll definitely be trying out some of these devices to help block them. Thanks for sharing!


Please enter your comment!
Please enter your name here

More You Like