9 best caller id blockers

Caller ID blockers, also known as Caller ID spoofers or call-blocking devices, are electronic devices or software applications designed to alter or manipulate the information displayed on a recipient's Caller ID display when making a phone call. The primary purpose of these devices is to conceal the caller's true identity and display a different name, number, or no Caller ID information at all. While Caller ID blocking can be used for legitimate purposes, such as maintaining privacy, it can also be misused for fraudulent or malicious activities.

Here are some key points related to Caller ID blockers:

  1. Caller ID Display: Caller ID is a feature used in telephony to display the caller's name, number, or both on the recipient's phone or device before they answer the call. This feature is helpful for identifying incoming calls and deciding whether to answer them.

  2. Privacy Protection: Legitimate uses of Caller ID blockers include protecting one's privacy by preventing the recipient from seeing the caller's actual name or number. This can be helpful in situations where individuals do not want to disclose their personal information.

  3. Telemarketing and Robocalls: Some telemarketers and robocallers misuse Caller ID blockers to disguise their identity or display a local number, making it more likely that recipients will answer the call. This practice is often used to deceive people into picking up unwanted calls.

  4. Spoofing: Caller ID spoofing is the act of altering the Caller ID information to make it appear as if the call is coming from a different source than the actual caller.This can be used for deceptive purposes or to engage in fraudulent activities.

  5. Legal and Regulatory Issues: The use of Caller ID blockers for malicious purposes, such as scams or identity theft, is illegal in many jurisdictions. Regulations and laws vary by country, but in some cases, the penalties for illegal Caller ID spoofing can be severe.

  6. Blocking Unwanted Calls: While Caller ID spoofing can be a nuisance, there are also legitimate Caller ID blocking services and devices that help users block unwanted calls and filter out spam or robocalls. These tools often rely on call databases and community reporting to identify and block known spam or scam numbers.

  7. Caller ID Blocker Devices: Some devices, both hardware and software, are designed to block Caller ID information altogether, preventing the recipient from seeing any information about the caller.

In summary, Caller ID blockers can be used for both legitimate privacy protection and malicious purposes. It's essential for users to use these tools responsibly and within the bounds of the law. Additionally, many telephone service providers offer call-blocking features and services to help users manage unwanted calls and protect their privacy.

Below you can find our editor's choice of the best caller id blockers on the market
  

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

Dovewill

Based on 46 reviews Check latest price

Product description

Description:

- Key features include:

- Blocks up to 1,500 phone numbers in BLACKLIST;

- One-Touch BLACK LIST operation;

- Block entire area codes (up to 10);

- Block calls with no caller ID (shown as UNKNOWN, OUT OF AREA, PRIVATE, etc);

- Block up to 1,500 outgoing phone numbers, prefixes or area codes;

- Stores most recent 100 incoming and 50 outgoing numbers;

- LCD Display with 4 brightness levels;

- Line-powered (no batteries or external power supplies required);

- Compatible with FSK/DTMF and PSTN landlines

- NOTE CALLER ID SERVICE IS REQUIRED FOR THIS PRODUCT TO WORK.

- Block Area Codes, Country Codes, International Calls, Private Calls, Unavailable Calls.

- Size: approx. 98x85x40mm

Package Includes:

1x Call Blocker

1x Cable

1x Crystal Head Line Connecter

1x English User Manual

Note:

It can work with almost all single line telephones, but not for VOIP Phones, Two Line Phones, Bright House Phones and AT&T Phones; If you found some numbers are blocked but you didnt mean to, check your Blacklist please, and delete those numbers which like area or prefix numbers, because they are the same

  • 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.

User questions & answers

Question: Will it work with sn AT&T cordless phone
Answer: It's installed improperly; no signal from phone line; Obviously something is defective or not connected. Dial tone is the goal.

Digitone ProSeries II Call Blocker for Landline Phones - Automatic Blocker of Millions of Pre-Loaded Blocked Names and Numbers with Large Back-Lit Display

Based on 233 reviews Check latest price

Product description

All New!



✳️ProSeries II Call Blocker that "Automatically Blocks" MILLIONS of Pre-loaded Blocked Numbers and Trillions of Blocked Names.



✳️BACK-LIT 3 Line Display, Block Calls Remotely. Use SELECT Mode to Stop Neighborhood Spoofing.



✳️Compatible with CenturyLink, Spectrum, Verizon, Cox, Comcast, Xfinity, ATT Uverse, Ooma, Magic Jack and many others.



✳️Automatic Blocking of Fake Exchanges of 111 and 000, Instant Hang-Up of Unwanted Calls, Block Specific NAMES or NUMBERS, Entire Area Codes, or

Exchanges.



✳️Stop Calls Instantly with One Button Blocking as they Ring In. Dial *2# on your Phone to Block Calls Remotely.



✳️Works with T2000 Wireless Adapters from Verizon.



✳️Works on all ANALOG phone lines with DSL, FIOS, Cable Modems or VoIP to Analog Phone Company Services.



✳️Requires Caller ID Name and Number Service for the ProSeries II Call Blocker to work automatically.



📞Call us at 877-610-5693 M-F Pacific Time 8Am to 5PM for more information or visit digitone.com.

  • ✅ Back-Lighted Display, Virtual Unlimited Blocked Numbers with Memory Management, Calls Ring Thru like Normal with repeated Caller ID to All Connected Phones.
  • ✅ Blocking of Fake Exchanges of 111 and 000, Instant Hang-Up of Unwanted Calls, Block Specific NAMES or NUMBERS, Entire Area Codes, or Exchanges. Works with T2000 Wireless Adapters from Verizon. Works on all ANALOG phone lines with DSL, FIOS, Cable Modems or VoIP to Analog Phone Company Services
  • ✅ Automatically Blocks Out Of Area, Private, Anonymous & Unknown callers by default. First Ring Suppression - Your Phone Won't Ring on Blocked Calls! Works with Nomorobo call filtering service.
  • ✅ Requires Caller ID Name and Number Service to work automatically. Stop Calls Instantly with One Button Blocking as they Ring In. Dial *2# on your Phone to Block Calls Remotely.

User questions & answers

Question: Can you enter a number )from the phone) to unblock it. Or must you find it from a very large blocked list
Answer: The heater cannot replace the air conditioner to heat the entire vehicle, it is used to defrost the car glass in a short time!
Question: The manual says out of area calls are blocked. Does that mean all calls from outside my area code are blocked
Answer: Yes; Only for 12 volts/ 12.5A
Question: I have the original Digitone model -I’m getting the message that the block list is full. Is there a way to fix it or will this one do the same thing
Answer: Yes, it supports 360 degree rotation and is easy to adjust.
Question: How many numbers can you manually block before it gets full, or older numbers are auto deleted
Answer: No matter how old the car is. It only applies to cars equipped with a 12V cigarette lighter.

Product features

New For 2020! "Digitone ProSeries II Call Blocker"

  • The Digitone ProSeries II Call Blocker is built to outsmart scam calls no matter where the calls originate from!
  • Works with your Caller ID Service to Automatically Eliminate All Unwanted Callers!
  • This model is the perfect choice for all customers who simply want freedom from all unsolicited calls and faxes.
  • Block unwanted calls based on their phone number using Caller ID service from your phone company.
  • Works in the US, Canada, Mexico, European Union, Australia, Singapore, Brazil, Latin America, & others worldwide.
  • Block Calls From: Cell Phones, Faxes, Telemarketing Numbers 800, 855, 866, 877, 888, Exchanges like 555, 111 and 000 not blocked by the National Do Not Call registry or your Telephone Service Provider.
  • Blocks Any Number From Anywhere: Block Whole Area Codes or Individual Numbers, Cell Phones, Pay Phones, Calling Cards, Unknown, Anonymous, Unavailable and Out of Area Callers.
  • Calls Blocked By Default: Spoofed, Out of Area, Private, Anonymous, No Name and No Number.
  • Works With Phone Companies that have: Standardized phone lines, FIOS, DSL, Cable modems, VoIP Phone Adapters from Vonage, Magic Jack, Skype, Ooma and Cell Phone Wireless Receivers.
  • Virtual Unlimited Memory for blocking individual numbers or whole area codes, Back Lighted 3-Line Display with NAME and NUMBER, Time/Date & New Calls.
  • Automatic Blocking of Exchanges like "000 and 111", and Automatic Memory Management of all Blocked Numbers.
  • Virtual Memory allows old blocked numbers to be deleted automatically. Calls Ring Thru like Normal with repeated Caller ID to All Connected Phones. Your phone will not ring when a Blocked Call comes in. Caller ID History of recent calls and Call Status of Invited, VIP or Blocked are displayed for each call received.
  • Instantly Block calls as they come by simply pressing the Red Block Button. The Blocked Call will be stored in the Blocked Call List. Block up to 50 Names besides Numbers, like Unavailable and Name Not Provided.
  • There are four Operating Modes: Standard, Business, Select and After Hours. Select Mode lets you decide who rings through while others go to Voice Mail or are Blocked.
  • Advanced User Settings: Invited and VIP number lists to 80 numbers each, area codes & wildcard strings. Fully Programmable using your Phone to load Numbers you want Blocked, Non-Volatile Memory keeps all numbers & settings stored when unpowered, Wall Mount Bracket included with desktop setting or for wall mounting.

Easy Setup

Docooler CT-CID803 Caller ID Box Call Blocker Stop Nuisance Calls Devices Call ID LCD Screen Display with 1500 Numbers Capacity Stoping All Cold Calls for Fixed Phones Antique Landline Telephone

Based on 15 reviews Check latest price

Product description

1This device is a kind of powerful multi-function call blocker which can block numbers added to blacklist, with the Pro call Blocker, your world finally get quiet.



Specifications:

Type: Caller ID Blocker

Model: CT-CID803

Material: ABS

Color: Black

LCD Display: Backlight

Keys: SET, OUT, BLACKLIST, REMOVE, UP / DOWN

Product size: Approx.10 * 8.6 * 4.4cm / 3.9 * 3.2 * 1.7in 

Product weight: Approx.87g / 3.1oz

Package size: Approx.10.2 * 9.5 * 5cm / 4 * 3.7 * 2in

Package weight: Approx.124g / 4.4oz



Package List:

1 * Caller ID Blocker

1 * Network Cable

1 * User Manual (English)

  • Block unwanted callers.Blocking Function: Block a number by entering #2 on any telephone handset connected to the telephone base.
  • FSK/DTMF dual system.
  • 1500 numbers memories for blacklist.5000 Scam Numbers Pre-Programmed Plus the Ability To Block A Further 1500 Numbers or Area Codes At The Touch Of A Button
  • Reviewing and deleting of numbers in blacklist.
  • Blcklists & whitelists of switchable.

User questions & answers

Question: Does this work with Verizon Home Connect
Answer: No, you would need to slide the grips and brakes off first, then slide these bars on. Then slide the brakes and the grips back on.
Question: do i have to have caller id on my phone already
Answer: You could possibly make extended end caps that you can screw into the ends of the short horn then put handle grips over top of it wood pretty sturdy inside of steel or inside of aluminum widget in there the length of the straight end piece
Question: I have a main phone with four phones along with it. Do I have to attach call blocker to main station
Answer: Yes This is for a pair of bar ends with bolts and end caps for the handle bar
Question: Will this unit block/black list calls when there are multple phones a single line
Answer: It has been a long time, since I bought this, but I do not recall that it came with any spline. I used it with a second Velcro strap to secure it to my frame and never used it with spline.
Question: Does item have a backlight
Answer: metal hose clamp instead of strap. I did this a year ago and no more problem
Question: Does this work on a digital phone such as with cox digital
Answer: The short answer is "it depends." The long answer will require a little more information about the specific lock you have. There are multiple locks which are all labelled "Evolution Series 4." If the lock includes a "transit flex frame bracket" on the shackle, then it will work without modification. An example would be https://www.amazon.com/Kryptonite-Evolution-Standard-Bicycle-FlexFrame/dp/B005YPK99I/If your lock does not include a pre-installed transit frame bracket (such as this: https://www.amazon.com/Kryptonite-Evolution-Disc-Yellow-720018-999614/dp/B005G5RPY8/ ) then you will have to research the diameter of the shackle steel. This lock, by the way, has a 14mm shackle. If the shackle diameter is 13 or 16mm, then the brackets included with the Transit Frame will allow attaching the lock to the frame (you have to cut away the plastic sheath on the shackle where the bracket is to be installed). For this 14mm shackle example, you can install the 16mm bracketand try cranking down on the allen screw in the aluminum bracket to try to hold it in place. It *might* hold, for moderate riding and vibration).If the shackle is If your shackle is >16mm (unlikely) then you're pretty much out of luck without some machining work. The fahgettaboutit lock shackle is 18mm, which is too large to fit within the 13 and 16mm inserts which are included with the bracket kit.
Question: I have ccaller id but my current phone doesn't have the feature. can i plug this in somehow to see caller id
Answer: It does not fit the NY fahgettaboudit lock. This lock requires a 18mm shackle and the kit only comes with 16mm or 13mm slide. I called customer support and they don't make a 18mm slide because it will not support lock. The only product they recommend to hold NY fahgettaboudit lock on bike is the Transit H-Bar Carrier which can be purchased on Amazon. I have not receive the Transit H-Bar Carrier yet some have no comment if it works or not.
Question: Is the unit wall mountable
Answer: I have two on the stem and one on the left fork. One is a little higher than the other on the stem but I have a 61cm with plenty of stem. On a short stem you could just mount one, and possibly none imo. I recall it being rather tricky to do the wraps, and cut some off to tidy things up. I left them on over winter, and as we are already in high heat again I'm glad of that.

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

Panasonic

Based on 333 reviews Check latest price

Product description

Block robocallers automatically with the Panasonic kx-tga710 cordless phone Accessory - dedicated Call Block machine. It easily connects to your cordless phone to block robocalls, telemarketers Plus unknown International, 00 Prefix and other unwanted callers; ideal for cordless phones without call block or limited registration capability (under 30) and the elderly targeted by fraud. The kx-tga710 dedicated Call Block machine blocks up to 16, 000 numbers with an included pre-programmed database of 14, 000 robocall numbers*. 2, 000 additional numbers can be registered manually. When an unknown call comes in, simply the press the prominent Red block call button to instantly block and register the number. You can easily build your own allowed caller database too. The Panasonic kx-tga710 dedicated Call Block machine can store up to 100 numbers for friends, family and other people you know. When a trusted number calls, a Green LED blinks on the dedicated Call Block machine to Let you know the number is allowed. When robocallers call, The LED blinks Red to Let you know the call is unknown.And if a call doesn’t jibe with a number on your block list but does correspond to a registered number on your allowed caller list The Green LED blinks to Let you know the call is safe. When the phone rings on one side of the room and you're on the other, Panasonic advanced bilingual talking Caller ID tells you who's calling — friend or unknown —in English or Spanish. The kx-tga710 dedicated Call Block machine's minimal footprint design fits neatly beside your home or home office cordless phone. Large, prominent Red block button is easy to see and push; a bright white, easy-read backlit LCD clearly shows caller names or numbers.

  • Robocall Blocker - connect to landline cordless phones to block robocalls, unknown International, 00 prefix and other callers; ideal for phones without call Block or limited registration capability
  • Blocks total 16, 000 telemarketer numbers - includes pre-programmed database of 14, 000 robocaller and telemarketer numbers; can add 2, 000 more manually; when an unknown call comes in, press the red button to block and register the number
  • Build your own database - store up to 100 numbers of friends, family and others; when a trusted number calls, a green LED blinks on the unit, therefore you can answer the phone with peace of mind; when unknown call, The LED blinks red
  • Bilingual talking Caller ID – Announce Name or the number of callers, hear who's calling — friend or unknown —from across the room with convenient talking Caller ID Announcements in English or Spanish
  • Minimal footprint design - fits neatly beside your cordless phone; large red call Block button is easy to push; a bright white, easy-read Backlit LCD clearly shows Caller names or numbers

User questions & answers

Question: Will it work connected only connected to it's own phone jack. I want to place it in our TV viewing room, not where the phone is connected
Answer: It needs to be connected to the landline phone. You can check the connections here: http://help.panasonic.ca/viewing/ALL/KX-TGA710/OI/TGA710_PNQX8877ZA/TGA710_PNQX8877ZA.pdf#page=8
Question: Will this work on regular (non-internet) land line phones that are not cordless, but with several corded phones plugged into different wall jacks
Answer: Yes, it will work. Just plug into one of the wall jack and to the cordless phone base.
Question: Can I block a number after I have hung up on the caller
Answer: Yes, you will have to go on the caller list, find the number then press the BLOCK CALL red button, and confirm your block by pressing the Menu/OK button to put the number into memory.
Question: Is it possible to turn off the caller id announcement which announces name or the number of callers so i do not have to listen to that
Answer: It can turn OFF by the following setting. Menu, select "Talking CID", OK, Select the desired setting, OK, Exit.
Question: Can you enter a number )from the phone) to unblock it. Or must you find it from a very large blocked list
Answer: If your caller's number is still in Call History, then just use the Unblock button on it when you see it. If it is not there then, you can easily delete that number with program control using Code 98 then that number then the * key. To access programming, just pick up the phone connected to the ProSeries blocker, dial # # and wait for the Beep, then dial 98 [the number] then * and you will hear two Beeps to let you know it is deleted.
Question: The manual says out of area calls are blocked. Does that mean all calls from outside my area code are blocked
Answer: NO. Out of Area just by itself is blocked. However, if you need all Out of Area calls to ring through then use the override command of Code 76. Callers from all area codes will ring through like normal because they will have person's real names and numbers, not Out of Area. Additionally, if they do, then you can use the Invite button to override that blocked number even from Out of Area.
Question: I have the original Digitone model -I’m getting the message that the block list is full. Is there a way to fix it or will this one do the same thing
Answer: You can enable Code 46 to start deleting really old numbers from the beginning of the block list. The automatic memory management will prevent you from running into Full issues again. Once you enable this method you can start blocking numbers again. Any numbers that continue to be harassing repeaters can just be entered into the non auto delete list with Code 40 [Number] * key which will never be deleted by Code 46.
Question: How many numbers can you manually block before it gets full, or older numbers are auto deleted
Answer: The ProSeries II will store 800 numbers, area codes, wildcard strings or any combination of these and auto delete older numbers on a continuous basis in Virtual Memory. However, if you manually code the numbers in with code 40, these entries will not be included in the auto delete function and remain stored. From our past customers' experience, it was noted that they had not yet 'filled' the blocked number storage in over 5 years. So 800 number allotment is more than enough to satisfy your yearly storage, particularly with the preloaded millions of known out of area and other numbers already blocked.

Product features

New For 2020! "Digitone ProSeries II Call Blocker"

  • The Digitone ProSeries II Call Blocker is built to outsmart scam calls no matter where the calls originate from!
  • Works with your Caller ID Service to Automatically Eliminate All Unwanted Callers!
  • This model is the perfect choice for all customers who simply want freedom from all unsolicited calls and faxes.
  • Block unwanted calls based on their phone number using Caller ID service from your phone company.
  • Works in the US, Canada, Mexico, European Union, Australia, Singapore, Brazil, Latin America, & others worldwide.
  • Block Calls From: Cell Phones, Faxes, Telemarketing Numbers 800, 855, 866, 877, 888, Exchanges like 555, 111 and 000 not blocked by the National Do Not Call registry or your Telephone Service Provider.
  • Blocks Any Number From Anywhere: Block Whole Area Codes or Individual Numbers, Cell Phones, Pay Phones, Calling Cards, Unknown, Anonymous, Unavailable and Out of Area Callers.
  • Calls Blocked By Default: Spoofed, Out of Area, Private, Anonymous, No Name and No Number.
  • Works With Phone Companies that have: Standardized phone lines, FIOS, DSL, Cable modems, VoIP Phone Adapters from Vonage, Magic Jack, Skype, Ooma and Cell Phone Wireless Receivers.
  • Virtual Unlimited Memory for blocking individual numbers or whole area codes, Back Lighted 3-Line Display with NAME and NUMBER, Time/Date & New Calls.
  • Automatic Blocking of Exchanges like "000 and 111", and Automatic Memory Management of all Blocked Numbers.
  • Virtual Memory allows old blocked numbers to be deleted automatically. Calls Ring Thru like Normal with repeated Caller ID to All Connected Phones. Your phone will not ring when a Blocked Call comes in. Caller ID History of recent calls and Call Status of Invited, VIP or Blocked are displayed for each call received.
  • Instantly Block calls as they come by simply pressing the Red Block Button. The Blocked Call will be stored in the Blocked Call List. Block up to 50 Names besides Numbers, like Unavailable and Name Not Provided.
  • There are four Operating Modes: Standard, Business, Select and After Hours. Select Mode lets you decide who rings through while others go to Voice Mail or are Blocked.
  • Advanced User Settings: Invited and VIP number lists to 80 numbers each, area codes & wildcard strings. Fully Programmable using your Phone to load Numbers you want Blocked, Non-Volatile Memory keeps all numbers & settings stored when unpowered, Wall Mount Bracket included with desktop setting or for wall mounting.

Easy Setup
Build Your Own Block List

For numbers you do want blocked, you can easily create a block list of your own. When an unknown number is received and displayed, simply press the big red BLOCK CALL button on the machine to register that number, and block it permanently — even while the phone is still ringing.

The Panasonic KX-TGA710 Call Block Button is tailor-made for landline phones without a call block feature or with limited call block registration capability (under 30 numbers), and elderly persons targeted by fraud. Once connected, it blocks robocalls and telemarketers, plus unknown, international, 00 prefix and other unwanted callers.

Block 16,000 Numbers

The KX-TGA710 call blocker stops up to 16,000 unwanted numbers with an included pre-programmed database of 14,000 instantly blocked robocaller numbers.* An additional 2,000 unwanted numbers can easily be added manually to your own block list.

*Robocall database is supplied from YouMail Inc.

Create a Personal Database

For numbers you don't want blocked, you can easily build a personal list of allowed caller numbers. The Panasonic KX-TGA710 Call Block Button conveniently stores up to 100 numbers for friends, family and other people you know.

Hear Who's Calling in English or Spanish

When the phone rings on one side of the room and you're on the other, Panasonic's advanced bilingual Talking Caller ID tells you who's calling — friend or unknown —in English or Spanish.

Peace-of-Mind Caller Indicator

Before you take a call, the call blocker lets you know at a glance whether it's from a friend or family, or from an unknown caller.

  • When an incoming caller number matches your own personal database of allowed callers, a green LED flashes on the machine to let you know the number is OK and safe to answer.
  • When the LED flashes or remains red, the call doesn't match any number in your block list or the pre-programmed database, and can be instantly added to your block list with the block call button.
  • And when a call doesn’t jibe with a number on your block list but does correspond to a registered number on your personal caller list, the LED blinks green to let you know the call is safe.

Bright White Backlit LED

A bright white, easy-read backlit LCD clearly shows incoming caller names or numbers. Large, easy-to-use touch buttons display and manage your block and caller lists and more.

Space-Saving Design

The compact KX-TGA710 Call Block Button is designed with a minimal footprint to fit neatly beside your home or home office cordless phone. The prominent red block button is easy to see and push. And built to remain stable and durable, even when pressed hard.

Just connect to your landline phone

Add call block function to your landline phone without a call block feature or with limited call block registration capability (under 30 numbers).

Once connected, it blocks robocalls and telemarketers, plus unknown, international, 00 prefix and other unwanted callers.

This is tailor-made for elderly persons targeted by fraud.

CPR V5000 Call Blocker for Landline Phones – Stop All Unwanted Calls at a Touch of a Button - Over 1 Million Sold - As Seen On TV

CPR Call Blocker

Based on 12 reviews Check latest price

Product description

Say No More To Robocalls, Political Calls, Scam Calls, Unwanted Calls, Nuisance Calls, Telemarketing Calls: Block All At The Touch Of A Button! Our newest CPR V5000 Call Blocker features a 3 Inch caller display screen, large "Block Now" button, 6500 number capacity and has the ability to block unwanted callers from Cordless DECT extension handsets by pressing #2. V5000 Main Features: Easy To Use Controls: With CPR Call Blocker's easy to use control buttons you can view the callers number on its large 3 Inch display and view the blocked number list as well as see how many times that Blocked number has tried to recall. If required blocked numbers can be easily removed from the block list using the delete button (See Images above). Built in Number List: The CPR Call Blocker is pre-programmed with more than 5000 numbers which are 'deemed' as known nuisance callers. Companies which are selling by phone, using overseas call centres and automated sales lists are all pre-programmed which will minimise the sales calls you receive almost immediately. Block Now Function: The 'Block Now' button is located on the top of the unit. At the touch of a button the unwanted caller's number is logged into the unit's memory, the call will hang up and the number blocked permanently. This feature allows you to block up to 1500 unwanted callers as they are calling you. #2 Blocking Function: Block a number by entering #2 on any DECT handset connected to the telephone base. Manual Entry: Manually enter or remove numbers to/from the Blocking list Compatibility: Compatible will all major US line providers including AT&T, Comcast, Ooma, Verizon, Century Link, Frontier etc. CALLER ID SERVICES FROM YOUR NETWORK PROVIDER IS REQUIRED FOR THIS PRODUCT TO WORK.

  • Take back control of your privacy and join over 1 Million+ customers Worldwide
  • Press #2 from any cordless phone to instantly block robocallers
  • Block Robocalls, Scam CalIs, Political Calls, International, Private, Unavailable Unknown Callers plus Area Codes
  • Award Winning Company - RECEIVE 3 YEARS MANUFACTURER WARRANTY AND LIFETIME TECHNICAL SUPPORT
  • CALLER ID SERVICE IS REQUIRED FROM YOUR NETWORK PROVIDER FOR THIS PRODUCT TO WORK

User questions & answers

Question: Is it compatible with att wireless system
Answer: I'm not sure what you mean by wireless. It doesn't work on cell phones. I own an AT&T cordless phone. To date the CPR V5000 call blocker has been working flawlessly. On the average, it has blocked about six calls per day. If there is a negative, I would say the only thing I wish it had was the ability to display blocked numbers as 000-000-0000 instead of 0000000000. I think hyphens would make it easier to see the blocked phone numbers. in addition, having a backlight in its display would make it easier to see it in the dark. All in all, I would Highly recommend this unit, made in the UK and not China, to anyone who gets nuisance phone calls. I rate it 5 out of 5 stars.
Question: Why can't 866-828-9088 be blocked? I have the area code and the 10-digit number listed on the blocker and my phone still rings
Answer: When manually blocking calls in the U.S the caller ID protocol is different everytime a number calls you.The number may come through as 866 828 9088, it may come through as 1 866 828 9088, or even 01866 828 9088 or finally 001 866 828 9088 so you need to input a 1, 01 and 001 before the number.It should then successfully block any call from that prefix. I've said this time and time before though, that ifyou just use the BLOCK NOW button on calls, that you won't get any problems or issues. It's perfectly normalfor this number to show as a missed call on your call log, but that doesn't neccessarily mean it's rung and got through.Scroll through the call blocker and check how many times each of these numbers have been blocked for piece of mind.
Question: If my first action is to block all telephone numbers within one exchange of one area code, do I have 1499 remaining numbers that I can block
Answer: Yes, you do. So for instance if you wanted to block ALL Jamaican (876) area codes with precedingexchanges you would only need to key in 876 as an area code block. but I would advise to input itwith a 1, 01 and 001 before it as sometimes overseas calls are spoofed with Country codes that candisplay differently on caller ID devices. So input them as follows...* * 7 # (beep) 876 # (beep)* * 7 # (beep) 1 876 # (beep)* * 7 # (beep) 01 876 # (beep)* * 7 # (beep) 001 876 # (beep)
Question: How much better does this work then previous model. What is the best dect phone that work with this thanks
Answer: This has improvements over the v.202 model by amended power in the unit to work with some VOIP providers that older call blockers wouldn't. It has 5000 numbers pre-programmed into the call blocker as opposed to 200 the v.202 had. It can also block 1500 numbers with the BLOCK NOW button instead of 1000 that previous call blocker models could do. So therefore, it has been improved but namely only the amount of pre-programmed numbers is the significant difference.I hope that helps?...

Product features

CPR V5000- Stop Robocalls With The Original Landline Call Blocker Brand Today!

CPR's V5000 Call Blocker Puts You Back in Control Of Your Privacy With The Latest In Landline Call Blocking Technology. Block All Robocalls, Scam Calls, Insurance Calls, Unwanted Political Calls On Your Home Phone At The Touch Of A Button!

Landline Phone Compatible

Connects in Seconds! Quick & simple to Connect No mains power required (uses the power from your existing phone line).

Line Compatibility Compatible will all major US landline providers, including AT&T, Verizon, Ooma, Charter, Comcast, Centurylink, Frontier, Fairpoint, Windstream, Hawaiian Telcom, Cincinnati Bell etc.

Phone Compatibility Compatible will all major landline phone manufacturers including, AT&T, Panasonic, Uniden, Motorola, VTech, Swissvoice, Gigaset, Philips etc.

Note: Caller ID services from your network provider is required for this product to function.

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Pre-Programmed Robocall Numbers

CPR Call Blocker V5000 for landline has been pre-loaded with 5,000 of the worst offending nuisance robocall numbers reported to the FCC. This helps provides a dramatic reduction in robocalls, scam calls, political calls, election calls and general nuisance calls as soon as the Call Blocker is connected.

Build Your Own Block List

Block Now - The Big Red Button!

The ‘Block Now’ button is located on the top of the unit. At the touch of a button, the unwanted caller’s number is logged into the unit’s memory, the call will hang up and the number blocked permanently. This feature allows you to block up to 1500 unwanted calls.

Block List: At the click of the BLOCK LIST button you can view your full Block List and if required you can easily removed a number from the block list by pressing the DELETE button.

(#) 2 Blocking Function Block a number by entering # 2 (Pound 2) on any cordless handset connected to the telephone base.

Manual Entry: Manually enter or remove numbers to/from the Block List

Easy To Use

Large Screen: Features a large easy to read 3" caller display screen.

Easy To Use Controls: Large tactile button make it easy to control the Call Blocker

Call List: At the click of the CALL LIST button you can view the last 20 calls and if required you can add numbers to the Block List by pressing the BLOCK NOW button on that specific call record.

Block List: At the click of the BLOCK LIST button you can view your full Block List and if required you can easily removed a number from the block list by pressing the DELETE button.

Compact size: Measuring just 3.93"x 4.52" the V5000 Call Blocker will fit neatly alongside your landline phone.

Additional Blocking Features

Private Blocking Function This will reject all calls shown as PRIVATE.

Unknown Blocking Function This will reject all calls shown as UNKNOWN.

International Blocking Function This will reject all calls shown as INTERNATIONAL.

"0" Type Calls Blocking Function This will reject all calls shown as multiple 0s or variations of fake numbers.

Area Code Blocker This can block a state, area or country code.

Space-Saving Design

The compact V5000 Call Blocker is designed with a minimal footprint to fit neatly beside your home or home office cordless phone. The prominent red block button is easy to see and push. And built to remain stable and durable, even when pressed hard.

CPR Call Blocker Shield - Pre-programmed With 2000 Scam Numbers Plus The Ability To A Block Further 1500 Numbers At The Touch Of A Button. Caller ID Service Is Required (Gloss White)

CPR Call Blocker

Based on 176 reviews Check latest price
  • 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.

User questions & answers

Question: will this unt work without being subscribed to caller ID
Answer: NO Google voice is by Internet connections, not by land lines. Enf510 only supports analog telephone lines, not this digital line
Question: can it manually block names?Most robos have one name;multiple phone numbers
Answer: Yes, Dial out "4 * #" on the phone and touch the BLOCK button on the CALL BLOCKER, which means that the function of automatically blocking all international calls is activated. (Factory default activation) If you don’t want to block international calls, you can deactivate: dial out "4 * #" on the phone and touch the DELETE button on the CALL BLOCKER
Question: does a caller from a non-blocked number hear or have to do anything different than normal
Answer: Yes, this is the correct antenna for the Onyx Plus and all SiriusXM radios. About answering questions when you don't know the answer, there is no need to post replies to questions you do not have the answer to.
Question: Is this blocker wireless
Answer: This is just an antenna. You would also need a XM tuner. The antenna would plug into the receiver and the receiver would then plug into the back of your factory radio.

Product features

CPR Shield Call Blocker

Phone protection is vital in today’s day and age. With phones flooded by relentless calls, countless family time is lost. In our continuing campaign against unwanted calls the Shield represents the next step. Raise the Shield and defend your phone line.

The CPR Call Blocker Shield is pre-loaded with 2000 numbers which are 'deemed' as known unwanted callers. Companies which are selling by phone, using overseas call centers and automated sales lists are all pre-programmed which will minimize the sales calls you receive almost immediately.

Block Now - The Big Red Button!
Connects in Seconds!

Radio Shack Caller ID Blocker

Radio Shack

Product description

With the caller ID Blocker installed, your name and phone number will not be displayed on caller ID devices when you make a phone call, your phone number remains private and cannot be displayed without your consent when you make a call, One caller ID Blocker protects all the same-number extentions in your home or office. You can cancel blocking for a specific call by pressing the phone's "flash" button or switchhook after you hear the dial tone, before you make a call.

  • inline device

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

Based on 38 reviews Check latest price

Product description

If you are getting bombarded by non-stop calls from people trying to sell you stuff, or trying to trick you into giving them your money, then you need to get the TelPal Call Blocker; the best solution available in the market to block unwanted calls and protect your privacy.



It can block calls from Telemarketers, prank callers, political calls, collection calls, and other nuisance calls with this call blocker. The simple press of Block button stops unwanted call blockers in their tracks. It stores up to 1500 numbers of incoming calls and outgoing calls. And it matches almost all the single line corded telephone in the USA market.



Warm tips:

1.Outgoing calls cannot be added by one-key press of “BLOCK’’ directly. It has to be added manually by following steps:



Press speakerphone on hand-set, press “*” key twice, input a phone number, and press “#’’ to save ( ** + phone number + # ). SAVE-SUCCEED will be shown on the display.



2.For frequently asked questions, please refer to page 12 to page 15 in the manual or to enquiry us by emails. Thank you.



  • This Call Blocker 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.
  • Large Capacity: Blocks up to 1500 Phone Numbers in Blacklist.
  • One-Touch BLOCK Operation for incoming calls; for outgoing calls, it has to be added manually; 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.

User questions & answers

Question: does this work with Verizon Wireless home phone
Answer: Sometimes there is one or two ring, sometimes just no rings, it depends on the telephone brand connected
Question: Does it block all period I have a call block it has one ring and they still call because they are blocked but with the one ring they keep calling even
Answer: No just connect it to your phone line and to a phone it you want to.
Question: Does it require a connecting device
Answer: The one I bought got thrown into the trash out of frustration trying to make it work. I don't recommend it.
Question: Does this work with Verizon Home Connect
Answer: I've had this caller id box for 11 years. It's never let me down. If I'm on the phone and someone else calls, I believe the caller number will show up on the screen if you're hovering over the phone. It's hard for me to remember because I usually have the phone away from the base, but I believe it does.

1500 Large Capacity Call Blocker, Blocking Call Nuisance with Caller ID Display Landline Telephone Call Blocker Blocking All Junk Calls

Based on 1 reviews Check latest price

Product description

Specification:

Condition: 100% Brand New

Item Type: Telephone Call Blocker

Material: ABS

Color: As Pictures Shown

Battery Model: 3 x AAA Battery(Not Included)



Package List:

1 x Telephone Call Blocker

1 x Connecting Wire

1 x Manual

  • Dual system compatible with CID phone, 16 bits number can display on LCD.
  • 1000-1500 sets of 8-16 digits block phone numbers stored in separated storage, won't be lost when cut up the electricity.
  • 100 sets of 16 digits income phone numbers stored in separated storage, won't be lost when cut up the electricity.
  • 50 sets of 16 digits outgoing phone numbers stored in separated storage, won't be lost when cut up the electricity.
  • Separated and permanent storage, the record is still there when the line is disconnected.

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