10 best caller id and blocker for 2024

It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 caller id and blocker. Its followed by an in-depth review of each caller id and blocker. Hopefully, once you are done reading this article, you will be well informed about caller id and blocker and be able to select the right caller id and blocker for you without any hesitations.

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Best caller id and blocker reviews

1. TelPal Call Blocker Display for Landline Phone with 1500 Number Capacity Block Robocalls, Telemarketing Calls, Junk Faxes and All Spam Calls - Battery Free

Feature

This Call Blocker can avoid disturbing & malicious calls by one-key-setting, 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.
Large Capacity: Blocks up to 1500 Phone Numbers in Blacklist including outgoing phone numbers, prefixes or area codes.
One-Touch BLOCK Operation, Line-Powered ( no need batteries ); LCD brightness adjustable.
Easy to Setup the TelPal Call Blocker could be set in Series way or in a Parallel Way. Please refer to the product images or the manual for setting, No additional accessories are required. Use the BLOCK button to block a number directly.
Attention: This device works well with most single line corded landline phones, but it could be incompatible with Cordless Phones & Two Line Phone systems, especially AT&T Phones.

2. CPR V10000 - Landline Phone Call Blocker with Dual Mode Protection. Pre-Loaded with 10,000 Known Robocall Scam Numbers - Block a Further 2,000 Numbers at a Touch of a Button

Feature

Take back control of your privacy and join over 1 million+ customers worldwide
New feature - Two in one Call Blocker with block list and allow list
Press #2 from any cordless phone to activate the Block Now button
Block Robocalls, Scam CalIs, Political Calls, International, Private, Unavailable Unknown Callers plus Area Codes
Don't forget to register your 3 Year manufacturer and lifetime technical support

3. Dovewill Caller ID Box Call Blocker Stop Nuisance Calls for Fixed Phone 1500 Capacity

Feature

This is the latest version Telephone Call Blocker with hidden or unavailable call numbers can be blocked. And there is no fees to use it; Manual also have been updated to a improved one with better English directed.
Block up to 1,500 individual phone numbers ( including incoming and outgoing calls ), prefixes and up to 10 area codes.
One-touch blacklist function;very easy to operate even without manual; Better set the call blocker in-line (connected directly to phone, then to phone line); Though it also can be set up parallel with the phone to work, but some phone systems doesnt work.
Permanent storage of the numbers in the blacklist even power is off or telephone line is plugged out.
It has 3 line LCD display, with and obvious "Blacklist" button.

4. Enf510 Call Blocker for Landline Phones/Answering Machine/Home Cordless Phones,Spam Calls Blocker, Family Function

Feature

Touch the BLOCK button on the CALL BLOCKER (OR press "#" then "6" on the phone) - CUT OFF Scam / spam and all unwanted calls immediately
Pre-Loaded International, Private, VOIP/Out of Area caller --- Stop this type of caller automatically .
Users can SET to automatically Block the whole area codes, or the changing number starting with a fixed number, such as 800, 812, 855, 978, 999, etc.
FAMILY LIST function -- You can add important contacts to the FAMILY LIST to avoid being blocked by mistakes . Works with all analog phones, including Answering machines, Regular home phones, Cordless phones, etc.
NEW units 2 years free warranty(USED units are NOT covered by the warranty),For repairs, please contact customer service . 95% of the problems reported by customers are caused by the reverse plugging of the "LINE" port and the "TEL" port---Refer to the main picture 5 to solve the problem . If you have any other questions, please contact the customer service to solve.

5. Call Blocker for Landline Phones, MCHEETA V4000 Premium Phones with Call Blocking, One Touch Number Block Device, Block Unwanted Robocalls and Nuisance Calls

Feature

One Touch Ability to Stop Nuisance Calls The call blocker is extremely easy to use.It is especially designedfor senior citizens. Just hit red BLOCK button to stop all spam calls. Great choice for Christmas gift.
Block International Area Codes Thephone number blocker can block international area codes,it's useful for those international aggravating calls that deceptively adopt your area code andanyexchange.
Eliminate Unsolicited Calls Thecall block device hasa4000 numberblockingcapacity. Completely stopthose pesky callers who drive you to insanity.
Protect Your Privacy The phone call blocker is the greatest invention to enhance the privacy of your home phones. Say good bye to all annoying voice-mails.
Easy to Set Up The BLOCK button is a lot of fun to use, when annoyance numbers call you, just press red button and say bye-bye, you will not get annoying calls constantly anymore.(Do not display caller name)

6. Wscoficey Caller ID Box CT-CID803 Plus Caller ID Box Call Blocker Stop harassing Telephone Equipment Call ID LCD Display with 1500 Number Capacity Stop All Cold Calls from Fixed Phones

Feature

[Large Capacity] Can block up to 4000 groups of harassing calls or unwanted calls.
[Add or Delete Blocked Numbers] Manually enter or delete numbers in the blocked list.
[Block Area Code] Block the first few digits of the area code or caller number. (Hint: limited to 10 groups)
[Block Calls without Caller ID] This will block all calls without caller ID.
[Ring Setting] You can select 1-Ring or 0-Ring for blocked calls.

7. Caller Id Box for Landline Phone Number Lcd Display with Call Blocker - Stop Unwanted Calls, Robocalls, Spam, Telemarketers

Feature

4,000 unwanted phone numbers Caller ID memory for incoming calls.
Automatically block unknown and private numbers by turning on the BLOCK NO CID feature.
Powered by your phoneline. Uses batteries as backup. Requires home-based phone service with Caller ID service. Works with most landlines and VoIP services.
Simply press the BLOCK button to block an incoming call permanently.

8. Caller ID & Call Blocker: CallApp

Feature

Caller ID even if the caller is not on your contact book
Contact List with all your friends with updated pictures
SOCIAL INFO - Facebook, Twitter, Linkedin, Google+, and Foursquare.
PERSONAL INFO - Name, Photo, Birthday, SMS, last Email, Google Search...
BUSINESS INFO - Reviews, Menu, Reservation, Street View, Yelp, Directions...

9. Numler - Caller ID & Blocker

Feature

- Caller ID (identify callers instantly before you answer the call).
- Search our large database by number or email.
- Update your contacts and get recent numbers, emails and photos.
- Chat with other people who has the app.
- Post reviews on other profiles.
- Block unwanted calls and free your mind.
- Add contacts to your favorites and reach them easily.
- In app call logs included.

10. Caller ID - Number Calling & Call Blocker

Feature

*Allow whitelist(Block calls that is not in whitelist)
*Block unknown(Block calls that is not in contacts)
*Block all calls?
Blacklist, add numbers to blacklist to block

Conclusion

All above are our suggestions for caller id and blocker. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using caller id and blocker with us by comment in this post. Thank you!