7 Best Landline Call Blocker Devices to Block Robocalls

Last Updated: May 10, 2019
Best Landline Call Blocker
Image Credit: Amazon

Land phones are much threatened by spam calls, as they are vulnerable and are not able to block that easy. Even the land phone providers like AT&T and Verizon are offering landline call blockers. Now, the call blocking feature is being transferred to dedicated to land phone caller ID devices, with preciseness to block RoboCalls and Spam Calls.

Here we will list you the best landline caller ID and call blocker devices. You can use these devices to block calls without caller ID, tagged with International, etc.

CPR V5000 Call Blocker

CPR V5000 Landline Call Blocker device is one of the best call blocking devices. This blocking device is effective in avoiding spam and robocalls. Key features of CPR V5000 includes a spam register with 5000 inbuilt nuisance calls. And you can block further 1500 numbers that you wish to. All these will need is just a tap.

The Block Now button of CPR V5000 allows you to block 1500 unwanted calls in a press. As located on top, so comfortable. When pressed, the number will be logged to block entry, and the call will hang up. The #2 blocking feature is another eye-catching one. Users can block calls by pressing the #2 on their cordless telephone device.

Moreover, it allows you to block numbers by entering them to the call blocker manually. This call blocker can block numbers from a specific area code. Besides, CPR V5000 supports a set of other blocking functions. CPR V5000 call blocker needs Caller ID services from your network provider.CPR V5000 Robocalls Blocker

Pressing the call list button shows the log of last 20 calls. You can block those numbers you need using the Block button. Also, there is a Block List button which allows you to view blocked contacts.

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

Use the delete button to remove a blocked contact. The device is preloaded with a database of nuisance robocalls. So no more worries about scam calls, political calls, robocalls, election calls, etc. The device connects with the landline phones within seconds. Compatibility of this call blocker falls across all service providers in the USA

Buy from Amazon: CPR V5000 Call Blocker

2, AT&T CL2940 Corded Phone

AT&T CL2940 Corded phone is not a dedicated blocking device. It is a cordless telephone with Call Waiting feature. This device shows you the caller id of the caller through the extra-large tilt LCD. It consists of an audio assist and a loud ringing speaker. These telephone stores call history and caller id logs of 65 numbers. AT&T CL2940 also consists of ringer-receiver volume controls. The device includes a trilingual setup menu with languages English, Spanish, and French. The telephone works without AC power. It just needs 4 AA batteries to power up.ATT CL2940 Corded Phone with Caller ID

The telephone display shows you caller id of those who are in the call as well as those in waiting. The large buttons and visual ring indicator is useful for visually impairing people.

Buy from Amazon: AT&T CL2940 Corded Phone

3, CPR Shield Land phone Call Blocker

CPR Shield is another handheld land phone caller ID and calls blocker device from CPR. It is very easy to access because of its circular shape and will simply settle in your hands.  It has an attractive design too. The pre-loaded list of 2000 calls includes robocalls, spams and political calls.

Also, you can block up to 1500 own numbers if you want to, just tap the Block Now button on top of the device. The user can manually program the device so that he can add numbers as well as area codes. Along with that, the device can be rolled back to factory settings on your need. CPR Shield call blocker features masked blocking functions such as Private, International or Out of Area.CPR Call Blocker Shield

Here, this landline call blocker device also pairs with your landline phone within no time. CPR Sheild land phone call blocker can block calls titled private, or from an unknown number as well as international prank calls. Also, this land phone caller ID blocker blocks ‘0’ type calls, and has the last call blocking function.

Buy from Amazon: CPR Shield Land phone Call Blocker

4, Digitone ProSeries Call Blocker

Digitone land phone call blocker device is one very useful blocker even in dark light conditions. It has an illuminating backlit display packed up with. The display shows you the name and number of caller, time, date, total and new calls. It gives you complete silence and the blocked number will never ring your landline. Also, the Caller ID is repeated to all connected land phones. You don’t want to add 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 consists of a block button to block calls immediately. Moreover, it has remote blocking feature by using the last call remote entry on your phone. This landline call blocker works on all analog phone lines with DSL, FIOS, Cable Modems or Digital Phone Services.

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 your landline service provider to operate.

Buy from Amazon: Digitone ProSeries Call Blocker

5, 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 numbers. It is a feasible land phone call blocker because whitelist/blacklist number selection is very easy and you can block or allow callers of your need.

MCHEETA also blocks robocalls, political calls, spams, and other nuisance 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 center. It can store about 4000 sets of numbers in both white and blacklist categories, that’s why it is unique. 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. All in button taps. The device is compatible with almost all landline service providers across the USA.

Buy from Amazon: MCHEETA Landline Call Blocker

6, SENTRY 3.1 Call Blocker & Screener

Sentry 3.1 is somewhat unique in action from those ones we discussed recently. It has some unique screening techniques used to block unwanted calls. Sentry 3.1 is fully automatic once set up. You can type in whitelist numbers to the device with names. The device has a keypad to use for this feature. Sentry 3.1 needs Caller ID service to provide you with the best such features though.

One exciting feature of Sentry is that you can type in reply messages to those callers in the whitelist if you couldn’t pick it up. As mentioned before, you have to add numbers to block list very rarely. The whole operations on this land phone call blocker are accessible through button interface.SENTRY 31 Call Screener

This landline call blocker doesn’t want you to take a call to block it. Fully automation screening will block the call from the first ring. The device is effective on robocalls, telemarketers and spams, solicitor calls.

Buy from Amazon: SENTRY 3.1 Call Blocker and Screener

7, CPR V10000 Call Blocker with Dual Mode Protection

CPR V10000 is the updated call blocekr version preloaded 10,000 known scam numbers. In addition to this preloaded nunbers, you can block upto 2000 numbers with a touch button. The call blocker device can block all Unknown, Provate, and International  numbers. The call blocker can set to block all calls starting with an area code.CPR V10000 Call Blocker Dual Mode

The touch bitton loads teh number to device memeory and teh call will be disconncyed immediately. This new model can set to block all nunbers into the land line except the numbers form allowed list. You can see the call list, blocked list and allowed list on the LCD by clciking the buttons on the device. The devcie is compatible with all major US carriers includes, AT&T, Verizon, Comcast, Centuarly Link, Bell, Ooma, etc.

Buy from Amazon: CPR V10000 Call Blocker

These are all best Landline Call Blocking devices available in the market. If you are in need to avoid nuisance calls, blacklist someone, or get some free time from spams on your landline, you can go for the mentioned devices. Stay tuned to get more of gadgets.


  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.

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