10 Best call blocker for landline phones of 2025

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Best Choice

1

CPR Call Blocker
CPR V100K Call Blocker for Landline Phones with Caller ID. 100,000 preloaded Nuisance Numbers. Manually Block 10,000 Scam or Spoof Calls with a Single Button Press
Main highlights

Blocks Unwanted Calls
The CPR V100K effectively blocks telemarketers, scammers, and robocalls, providing peace and quiet.

Ideal for Home Use
Perfect for landline users seeking to minimize unwanted interruptions at home.

Big Red Button Praised
Users love the simple 'Block Now' feature for instant call blocking.
Key specs
- publication date:August 8, 2022
- product dimensions:4 x 4 x 2 inches
- batteries:Unknown batteries required
- best sellers rank:418 in Telephone Accessories
- file size:N/A
9.9

Exceptional

Our Rating

9.7
Simple to use

9.3
Tech Support

8.2
Noise level
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Value for Money

2

Panasonic
Panasonic Call Blocker for Landline Phones | Home Phone Auto Call Block KX-TGA710B
Main highlights

Blocks Robocalls Effectively
Pre-programmed to block 14,000 numbers, add 2,000 manually.

Ideal for Home Offices
Reduces interruptions, enhancing productivity for work-from-home setups.

Easy Setup and Use
Praised for simple installation and user-friendly operation.
Key specs
- Call Blocker:Blocks 16,000 numbers
- Answering Machine:N/A
- Screen Size:Backlit LCD
- Volume Control:N/A
- Expandable:N/A
9.8

Exceptional

Our Rating

9.9
Easy installation

9.7
clearly written

9.3
worth the money
3

enfizi
Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name
Main highlights

Advanced Call Blocking
Blocks international, private, and out-of-area numbers by default.

Perfect for Seniors
Ideal for seniors needing restricted call access, especially in memory care.

Highly Praised Customer Service
Quick and helpful support resolves user issues efficiently.
Key specs
- Call Blocker:Yes, dual mode
- Answering Machine:No support for digital
- Screen Size:N/A
- Volume Control:N/A
- Expandable:N/A
9.7

Exceptional

Our Rating
4

POCREATION
Call Blocking Device with LCD Display, 4000 Groups Large Capacity Prevent Harassment Caller ID Box with LCD Display for Landline Phones
Main highlights

Extensive Blacklist Capacity
Block up to 4000 nuisance calls for peace and privacy.

Ideal for Landline Users
Perfect for anyone needing hassle-free call management on landlines.

Praised for Ease of Use
Users love the simple operation and intuitive LCD display.
9.5

Excellent

Our Rating
5

CPR Call Blocker
CPR V10000 – Whitelist Call Blocker for Landline Phones. Dual Mode Protection. Pre-Loaded with 10,000 Known Robocall Scam Numbers - Spam Call Blocker for Home Phone
Main highlights

Pre-Loaded Robocall Database
The CPR V10000 comes pre-loaded with 10,000 known robocall numbers, offering immediate protection from unwanted calls.

Ideal for Home Use
Perfect for residential landlines needing protection from nuisance calls, with easy setup and compatibility with VOIP.

Praised Customer Support
Customers appreciate CPR's responsive and effective customer support, ensuring any issues are promptly resolved.
9.4

Excellent

Our Rating

9.1
Easy installation

8.7
worth the money

8.0
Simple to use
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6

Digitone Communications
Digitone ProSeries 3 Call Blocker Automatic SPAM Blocking for Landline Phones - Easy Setup One Button Blocking of RoboCalls
Main highlights

Blocks Millions of Calls
The Digitone ProSeries Call Blocker automatically blocks millions of known unwanted numbers, reducing spam and robocalls effectively.

Ideal for Landline Users
Perfect for landline users experiencing high volumes of spam calls, ensuring peace and quiet.

User-Friendly Interface
Customers praise its easy installation and intuitive interface, making call blocking a breeze.
9.3

Excellent

Our Rating
7

OQXSTX

OQXSTX Call Blocker for Landline Phones Telephone 2000 Caller ID Box Blocking One Touch Number Block Device Block Unwanted Robocalls and Nuisance Calls
9.0

Excellent

Our Rating
8

Panasonic
Panasonic Cordless Phone with Answering Machine, Advanced Call Block, Bilingual Caller ID and Easy to Read High-Contrast Display, Expandable System with 2 Handsets - KX-TGD832M (Metallic Black)

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Main highlights

Advanced Call Blocking
Pre-blocks robocalls and telemarketers, blocks 1,000 numbers with one-touch.

Ideal for Seniors
Large illuminated keypad, voice commands, and bilingual caller ID perfect for elderly users.

Highly Praised Call Block
Customers love the reduction in spam calls and telemarketers.
8.8

Very Good

Our Rating
9

CPR Call Blocker
CPR V2000 Call Blocker for Landline Phones | Answering Machine | Home Cordless Phones | Works with All Analog Telephones | Caller ID Service is Required (Black)
Main highlights

Key Features
Instantly block unwanted calls with one press. Uses advanced call screening technology. Praised for ease of use and effectiveness.

Ideal Use Cases
Perfect for those frequently interrupted by telemarketers, scammers, or unwanted calls, ensuring peace of mind and control over incoming calls.

Customer Reviews Highlight
Most praised for its simple setup and the immediate impact on reducing unwanted calls, offering significant time and frustration savings.
8.5

Good

Our Rating
10

MCHEETA
Mcheeta Call Blocker for landline Phones, Caller id Box Landline Device with Blacklist, Simply Block All Unwanted Calls, Robocalls, Incoming Calls and Nuisance Calls by Pressing One Button, Black
Main highlights

Comprehensive Call Blocking
Blocks up to 4000 unwanted numbers, including private, anonymous, and unknown calls.

Ideal for High-Volume Call Management
Perfect for users with frequent unwanted calls seeking easy blocking.

User-Friendly Blocking Feature
Praised for its one-touch blocking ability and ease of use.
8.3

Good

Our Rating

10 Best call blocker for landline phones of 2025

1

CPR V100K Call Blocker for Landline Phones with Caller ID. 100,000 preloaded Nuisance Numbers. Manually Block 10,000 Scam or Spoof Calls with a Single Button Press

9.7

9.3

8.2

How do we rank?

How do we rank?

Analyzing top stores

2

Panasonic Call Blocker for Landline Phones | Home Phone Auto Call Block KX-TGA710B

9.9

9.7

9.3

3

Enf860 Call Blocker for Landline Phones, Blacklist/Whitelist Dual Mode, Block spam Calls by Number and Name

4

Call Blocking Device with LCD Display, 4000 Groups Large Capacity Prevent Harassment Caller ID Box with LCD Display for Landline Phones

5

CPR V10000 – Whitelist Call Blocker for Landline Phones. Dual Mode Protection. Pre-Loaded with 10,000 Known Robocall Scam Numbers - Spam Call Blocker for Home Phone

9.1

8.7

8.0

6

Digitone ProSeries 3 Call Blocker Automatic SPAM Blocking for Landline Phones - Easy Setup One Button Blocking of RoboCalls

7

OQXSTX Call Blocker for Landline Phones Telephone 2000 Caller ID Box Blocking One Touch Number Block Device Block Unwanted Robocalls and Nuisance Calls

8

Panasonic Cordless Phone with Answering Machine, Advanced Call Block, Bilingual Caller ID and Easy to Read High-Contrast Display, Expandable System with 2 Handsets - KX-TGD832M (Metallic Black)

9

CPR V2000 Call Blocker for Landline Phones | Answering Machine | Home Cordless Phones | Works with All Analog Telephones | Caller ID Service is Required (Black)

10

Mcheeta Call Blocker for landline Phones, Caller id Box Landline Device with Blacklist, Simply Block All Unwanted Calls, Robocalls, Incoming Calls and Nuisance Calls by Pressing One Button, Black

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