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10 Best Call Blocker For Landline Phone 2025 in the United States
#1
Winner
AT&T BL102 DECT 6.0 Cordless Phone for Home with Answering Machine, Call Blocking, Caller ID Announcer, Audio Assist, Intercom, and Unsurpassed Range, Silver/Black
The AT&T BL102 DECT 6.0 Cordless Phone is designed to enhance communication at home, especially for users looking to reduce unwanted calls. One of its standout features is the smart call blocker that can block robocalls automatically, making it a great choice for those tired of telemarketers and unwanted callers. It also allows for manual blocking of any number, with storage for up to 1,000 entries, ensuring you have control over who can contact you. The caller ID announcer is a handy addition, letting you know who is calling before you pick up the phone.
Rating
10.0
Chosen by1,447
Ease of Use
Caller ID Compatibility
Display and Alerts
Most important from
29508 reviews
#2
Panasonic Cordless Phone with Answering Machine, Advanced Call Block, Bilingual Caller ID and Easy to Read High-Contrast Display, Expandable System with 3 Handsets - KX-TGD833M (Metallic Black)
The Panasonic Cordless Phone with Answering Machine (KX-TGD833M) stands out with robust call-blocking features. It can block up to 1,000 numbers with a simple one-touch button on the handset, and it even pre-blocks robocalls. This makes it particularly effective for users frequently dealing with spam calls. Additionally, it has a One-Ring Scam Alert to prevent one-ring scams, adding an extra layer of security.
Rating
10.0
Blocking Capacity
Ease of Use
Caller ID Display
Most important from
5788 reviews
#3
AT&T CL84107 DECT 6.0 Expandable Corded/Cordless Phone with Smart Call Blocker, Black/Silver with 1 Handset
The AT&T CL84107 DECT 6.0 phone with Smart Call Blocker is well-suited for users looking for an effective solution to manage unwanted calls on their landline. One of its standout features is the Smart Call Blocker, which efficiently prevents nuisance calls, making it a great choice for those frequently bothered by telemarketers or robocalls. The phone can store up to 50 names and numbers in its Caller ID history, which is helpful for tracking incoming calls.
Rating
9.7
Blocking Capacity
Ease of Use
Blocking Methods
Most important from
37366 reviews
Top 10 Best Call Blocker For Landline Phone 2025 in the United States
#1
Winner
10.0 score
AT&T BL102 DECT 6.0 Cordless Phone for Home with Answering Machine, Call Blocking, Caller ID Announcer, Audio Assist, Intercom, and Unsurpassed Range, Silver/Black
AT&T BL102 DECT 6.0 Cordless Phone for Home with Answering Machine, Call Blocking, Caller ID Announcer, Audio Assist, Intercom, and Unsurpassed Range, Silver/Black
Blocking Capacity: up to 1,000 entries
Ease of Use: large screen, lighted keypad
Blocking Methods: automatic and manual
Caller ID Compatibility: caller ID announcer
Display and Alerts: large 2-inch screen
Power Source: Corded Electric
Chosen by 1447 this week
Panasonic Cordless Phone with Answering Machine, Advanced Call Block, Bilingual Caller ID and Easy to Read High-Contrast Display, Expandable System with 3 Handsets - KX-TGD833M (Metallic Black)
Panasonic Cordless Phone with Answering Machine, Advanced Call Block, Bilingual Caller ID and Easy to Read High-Contrast Display, Expandable System with 3 Handsets - KX-TGD833M (Metallic Black)
Blocking Capacity: 1,000 numbers
Ease of Use: illuminated keypad, speed dial, lightweight
Whitelist/Blacklist Features: pre-blocks robocalls, One-Ring Scam Alert
Caller ID Display: high-contrast, bilingual announcements
AT&T CL84107 DECT 6.0 Expandable Corded/Cordless Phone with Smart Call Blocker, Black/Silver with 1 Handset
AT&T CL84107 DECT 6.0 Expandable Corded/Cordless Phone with Smart Call Blocker, Black/Silver with 1 Handset
Blocking Capacity: efficient
Ease of Use: high-contrast backlit LCD
Blocking Methods: Smart Call Blocker
Caller ID Compatibility: stores up to 50 names
Display and Alerts: high-contrast backlit LCD
Power Source: Corded Electric, 1 AAA battery
Panasonic Cordless Phone with Answering Machine, Link2Cell Bluetooth, Voice Assistant and Advanced Call Blocking, Expandable System with 4 Handsets - KX-TGD864W (White)
Panasonic Cordless Phone with Answering Machine, Link2Cell Bluetooth, Voice Assistant and Advanced Call Blocking, Expandable System with 4 Handsets - KX-TGD864W (White)
Blocking Capacity: up to 1,000 numbers
Ease of Use: illuminated keypad, bilingual caller ID
Blocking Methods: automated pre-blocking, one-touch button
Caller ID Compatibility: bilingual talking caller ID
Display and Alerts: one-ring scam alert
Power Source: Corded Electric
Panasonic 2 Handset Expandable Cordless Phone System with Answering Machine, Amber Backlit Display and Call Block - KX-TGC362B (Black)
Panasonic 2 Handset Expandable Cordless Phone System with Answering Machine, Amber Backlit Display and Call Block - KX-TGC362B (Black)
Blocking Capacity: 30 numbers
Ease of Use: user-friendly, amber backlit display
Compatibility: DECT 6.0
Caller ID Display: yes
Call List Management: yes
Related Products
Panasonic Corded/Cordless Phone with Advanced Call Block, 2-Way Recording and Digital Answering Machine, 2 Handsets Expandable up to 6 Cordless Handsets - KX-TGF852B (Black)
Panasonic Corded/Cordless Phone with Advanced Call Block, 2-Way Recording and Digital Answering Machine, 2 Handsets Expandable up to 6 Cordless Handsets - KX-TGF852B (Black)
Blocking Capacity: 1,000 numbers
Ease of Use: user-friendly, 3.4-inch LCD, one-touch
Blocking Methods: automatic pre-blocking, one-touch
Caller ID Compatibility: Talking Caller ID, English, Spanish
Display and Alerts: 3.4-inch LCD, Talking Caller ID
Power Source: Battery Powered, 4 AAA included
AT&T Cordless Phone 5 Handset with Bluetooth, Landline Phones for Home, Answering System, Smart Call Blocker, DECT 6.0 Extended Range, 2" Backlit Screen, Lighted Keypad with Big Buttons, BL3107-5
AT&T Cordless Phone 5 Handset with Bluetooth, Landline Phones for Home, Answering System, Smart Call Blocker, DECT 6.0 Extended Range, 2" Backlit Screen, Lighted Keypad with Big Buttons, BL3107-5
Blocking Capacity: 1,000 numbers
Ease of Use: large, backlit screen, lighted keypad
Compatibility: Bluetooth-enabled devices
Whitelist/Blacklist Features: Smart Call Blocker, blacklist unwanted callers
Call List Management: download cell phone contacts
AT&T 5-Handset DECT 6.0 Cordless Home and Business Phone with Answering Machine, 5" Color Display, One-Touch Shortcut, Conference, Intercom, Smart Call Blocker, Bluetooth Connect to Cell: DLP73590
AT&T 5-Handset DECT 6.0 Cordless Home and Business Phone with Answering Machine, 5" Color Display, One-Touch Shortcut, Conference, Intercom, Smart Call Blocker, Bluetooth Connect to Cell: DLP73590
Blocking Capacity: blacklist up to 1,000 numbers
Ease of Use: 5-inch display, one-touch shortcuts
Compatibility: integrates via Bluetooth
Whitelist/Blacklist Features: blacklist up to 1,000 numbers
Call List Management: call history
AT&T Landline Phones for Home with Answering Machine, DECT 6.0 3 Handsets Bluetooth Expandable, Smart Call Blocking, Caller ID, Intercom and Bluetooth Connect to Cell: BL3112-3 (Champagne Gold/White)
AT&T Landline Phones for Home with Answering Machine, DECT 6.0 3 Handsets Bluetooth Expandable, Smart Call Blocking, Caller ID, Intercom and Bluetooth Connect to Cell: BL3112-3 (Champagne Gold/White)
Blocking Capacity: up to 1,000 numbers
Ease of Use: large backlit screen, lighted keypad
Compatibility: Cellphone
Whitelist/Blacklist Features: blacklist callers with dedicated key
Call List Management: store up to 1,000 contacts
#10
7.8 score
VTech VS112-17 Cordless Phone for Home with Answering Machine, Call Blocking, Caller ID, Intercom and Connect to Cell
VTech VS112-17 Cordless Phone for Home with Answering Machine, Call Blocking, Caller ID, Intercom and Connect to Cell
Blocking Capacity: up to 1,000 numbers
Ease of Use: digital answering with voice guide
Blocking Methods: block robocalls, unknown callers
Display and Alerts: large screen, lighted keypad, visual ringer
Power Source: Corded Electric
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Buying Guide for the Best Call Blocker For Landline Phone
Choosing a call blocker for your landline phone can help you avoid unwanted calls and maintain your privacy. When selecting the right call blocker, it's important to consider several key specifications to ensure it meets your needs. Understanding these specifications will help you make an informed decision and find the best fit for your situation.Blocking CapacityBlocking capacity refers to the number of phone numbers the call blocker can store and block. This is important because it determines how many unwanted callers you can prevent from reaching you. Blocking capacities can range from a few hundred to several thousand numbers. If you receive a high volume of spam or telemarketing calls, you may want a device with a larger blocking capacity. For occasional unwanted calls, a lower capacity may suffice.
Ease of UseEase of use is about how simple it is to set up and operate the call blocker. This is crucial because a complicated device can be frustrating and may not be used effectively. Look for features like a clear display, intuitive buttons, and straightforward instructions. Some devices offer one-touch blocking, which allows you to block a number with a single press, making it very user-friendly.
CompatibilityCompatibility refers to whether the call blocker works with your specific landline phone system. This is important because not all call blockers are compatible with all types of landline phones. Check if the device supports your phone type, whether it's a traditional analog line, a digital line, or a VoIP service. Ensuring compatibility will prevent any issues with installation and functionality.
Whitelist/Blacklist FeaturesWhitelist and blacklist features allow you to manage which numbers are blocked and which are allowed through. This is important for customizing your call blocking preferences. A blacklist lets you add numbers you want to block, while a whitelist ensures that important calls from specific numbers always get through. If you have a list of trusted contacts, a whitelist feature can be very useful.
Caller ID DisplayCaller ID display shows the incoming caller's information on the call blocker device. This is important because it helps you identify who is calling before you decide to answer or block the call. Some call blockers come with a built-in caller ID display, while others rely on your phone's existing caller ID feature. If you frequently screen calls, having a clear and reliable caller ID display can be very helpful.
Call List ManagementCall list management refers to the ability to review and manage the list of blocked and allowed numbers. This is important for keeping track of which numbers are being blocked and making adjustments as needed. Some devices offer detailed call logs and the ability to edit or delete numbers from the block list. If you want to have control over your call blocking settings, look for a device with robust call list management features.