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The Best Telephone Call Blocker Devices of 2023 – Reviewed and Top Rated

2,762 Reviews Scanned

Rank No. #1

CPR V100K Call Blocker for Landline Phones – Preloaded Spam Protection + Manual Block Button – Satisfaction in Stopping Repeat Robocalls, Telemarketers & Scam Callers (10,000 Number Memory)

Blocks What It Can - Lets You Block the Rest Instantly : Preloaded with 100,000 known scam and nuisance numbers, the V100K blocks most repeat robocallers. But for spoofed or new numbers, you’ve got the Big Red “BLOCK NOW” Button - add up to 10,000 custom blocks at your command.
Real Protection, Not a Miracle Cure : No blocker can stop 100% of spam - especially when scammers use fake numbers that change constantly. But unlike passive filters, the V100K gives you the power to actively shut down repeat offenders.
Designed with Seniors in Mind : Easy to install, with a large screen, loud click button, and no app needed. If you or a loved one are still getting frequent calls, we recommend pairing the V100K with your phone provider’s spam filtering services for better coverage.
Friendly Support & 3-Year Warranty Included : Backed by a 3-year manufacturer warranty and lifetime customer support. Need help? Our contact details are included in the box - reach out anytime for personalized assistance.
Caller ID Service is Required : Works seamlessly with Caller ID to help you identify and block unwanted calls more effectively.

SaleRank No. #2

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 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

Rank No. #3

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

How it Works: SPAM identified calls are instantly blocked automatically. Preferred Calls Ring through like normal with Caller ID displayed. Your phone Won't Ring on Blocked Calls. Create your own Invited or Allowed Family (White List) and block All other callers. Use the Dual Block Buttons to Block a NAME or NUMBER Displayed. Remote Block a Call when Dialing * 2 # through your telephone handset.
The Patented ProSeries 3 Call Blocker from Digitone is an Easy Installation and is Simple to Use. No need to rush over and tap a red button when the ProSeries has already blocked a known unwanted SPAM call. Use Call History to select Any Caller to Block by (Double Tap) Name or Number. Block ANY call without answering, as they call in, with either RED button.
Feel confident that the ProSeries already Blocks Millions of Known Unwanted Numbers and Fake Names. No need to change your existing phones or service. Works with Any Analog Corded, Cordless Phone or Fax System on any telphone service. Large Back-Lighted Display. Got questions? Call the number on the front screen of the ProSeries 3.
Works with all USA phone companies: AT&T, Cox, Spectrum, CenturyLink, Cable Modems, DSL, FIOS, or Digital Services from VoIP Telcos like [V] from Verizon, Ooma, Vonage, Magic Jack etc. Also, works in Mexico, Canada, Brazil, European Union (ETSI), Australia, Singapore and others with North American standardized phone lines.
Allow any blocked caller to ring through like normal with the Green Invite Button. Caller ID Name and Number Service from your phone company is required for this model to work automatically.

Rank No. #4

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

[ IMPORTANT NOTE 1 ] This product is a call blocker only and does not have a telephone or answering machine function. No phone or answering machine is included in the package. Before purchasing, please make sure that your telephone line has Caller ID service and that it is an ANALOG line. the ENF860 requires Caller ID service from your telephone line provider to work and is for analog lines only ! No mains power required, just plug in the phone line to use
[ IMPORTANT NOTE 2 ] In BLOCK mode, there will STILL BE some new variant numbers bypassing the database making the phone ring, you NEED to manually set up to block them OR switch to FAMILY mode to let only the numbers in FAMILY LIST through. Please refer to the manual for the CORRECT SETTINGS.
Dual mode;In BLOCK mode you can block callers by Numbers and Names; In FAMILY mode all callers outside the FAMILY LIST are blocked;The two modes can be switched at any time as needed and NO data will be lost after switching modes.
Preloaded with a large number of spam numbers that have been the subject of repeated complaints ; Users can also manually add 4000+ numbers to the NUMBER LIST to build their own database ; Add 256 NAMES to block calls by name.
Blocks INTERNATIONAL, PRIVATE/WITHHELD, and Out of Area numbers by default; users can SET to block the entire area code or changing numbers starting with a fixed number, such as 00, 800, 855, 999, 7324, 33626, 134567, etc.

Rank No. #5

CPR V10000 Call Blocker for Landline Phones – Block 10,000+ Scam Numbers Instantly with One Tap – Custom Allow List Mode – Caller ID Protection for Peace of Mind - No Monthly Fees

Satisfying Protection in One Tap : Stop robocalls cold with the big red button. Instantly block up to 2,000 numbers yourself, plus 10,000 known scam numbers preloaded. There’s nothing like the feeling of shutting down a scammer mid-ring.
Custom Allow List Mode (Whitelist) : Only want calls from friends, family, or your doctor? Switch to Allow Mode and create your personal list of approved numbers
Know the Trade-Offs : Allow Mode works best when carefully managed. If you change modes or reset the unit, your list will need to be rebuilt. Excellent once set up for a stable list of trusted contacts.
Built for Landlines, Not Apps : Designed for traditional analog landlines without Wi-Fi or apps. We recommend pairing the V10000 with your phone provider’s spam filtering services for better coverage.
Reliable Peace of Mind for Seniors and Families : The V10000 keeps calls from trusted contacts ringing through while blocking the rest. You can add allowed numbers from recent calls or manually using your phone’s keypad. It’s a great fit for households that want control without complexity - just set it and enjoy the quiet.

Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Telephone Call Blocker Devices?

Do you get stressed out thinking about shopping for a great Telephone Call Blocker Devices? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Telephone Call Blocker Devices, which is why we have assembled a comprehensive list of the greatest Telephone Call Blocker Devices available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Telephone Call Blocker Devices that you consider buying. Your questions might include the following:

Is it worth buying an Telephone Call Blocker Devices?
What benefits are there with buying an Telephone Call Blocker Devices?
What factors deserve consideration when shopping for an effective Telephone Call Blocker Devices?
Why is it crucial to invest in any Telephone Call Blocker Devices, much less the best one?
Which Telephone Call Blocker Devices are good in the current market?
Where can you find information like this about Telephone Call Blocker Devices?

We’re convinced that you likely have far more questions than just these regarding Telephone Call Blocker Devices, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Telephone Call Blocker Devices, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Telephone Call Blocker Devices. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Telephone Call Blocker Devices buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Telephone Call Blocker Devices currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Telephone Call Blocker Devices has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Telephone Call Blocker Devices?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Telephone Call Blocker Devices.
Customer Ratings: Number ratings grade Telephone Call Blocker Devices objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Telephone Call Blocker Devices.
Product Quality: You don’t always get what you pay for with an Telephone Call Blocker Devices, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Telephone Call Blocker Devices is should be an indication of how long it will work out for you.

We always remember that maintaining Telephone Call Blocker Devices information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: How do you block calls on a cell phone?

A: Go to “Phone” or “Phone Settings” and select “Calls” or “Incoming Calls.”. Press “Blocked Callers,” “Blacklist,” “Unwanted Calls,” or another similarly named option menu. Your contact list or phone book will appear; choose the name you wish to block, or manually enter the phone number you wish to block.

Q: How do you block a cell phone?

A: For blocking your cell phone number temporarily, press *67 followed by the phone number you wish to dial. For example, if you wish to call (123) 456-7890, then to block your cell phone number, press *671234567890 to complete your call and also to block your cell phone number.

Q: How can I block a cell phone signal?

A: Fortunately there is a solution: You can use a cell phone jammer to block their signals. Cell Phone Jammers . Buy a cell phone signal jamming device from eBay, Amazon or any online spy and gadget site. These devices will block signals anywhere from 10 to 200 feet, depending on the model that you decide to purchase.

Q: Do call blocking devices work?

A: Yes, The CPR Call Blocker will work on all standard domestic telephone lines from the main US telephone providers. How much power does the CPR Call Blocker use? The CPR Call Blocker uses very little power from your telephone line. If you have copper line service, the power comes from your service provider.

Telephone Call Blocker Devices