Best Block Calls Unknown Apps

Identifies risky and dangerous numbersDisplays caller informationCommunity-driven database updates

$3.99 | 100% OFF

This app helps you avoid unwanted calls by identifying and blocking spam, dangerous, or risky numbers. It utilizes a continuously growing community-powered database to provide real-time caller information and allows you to create your own blocked number lists.

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Caller App : Caller ID & Block

Identify unknown calls & spam

Full Screen Caller IDT9 DialerSMS & Messaging

Identify unknown callers and block unwanted spam calls. This app functions as a caller ID, dialer, and SMS manager, helping you screen calls and texts. It also offers call reminders and a phone number search feature.

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True CallerID: Spam Blocker

Identify unknown calls & spam

Instant Caller IDSmart Call BlockerSpam Detection Alerts

Identify unknown callers and block unwanted calls automatically. This app uses smart spam detection and AI to protect you from robocalls, telemarketers, and scams. Take control of your phone and see caller information before you answer.

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CallFort: Spam Call Blocker

Stop SPAM Calls Now!

Blocks spam and scam callsAI-powered real-time adaptationScreens unknown callers

This app uses advanced AI to block spam and scam calls before they ring, ensuring you only receive important calls. It offers a privacy-first design and allows you to set specific working hours for call screening. Protect yourself and your family from unwanted interruptions.

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Block Spam Call & Fast Blocker

Stop Robocalls & Scam Shield

Smart call identificationURL scannerContact cleaner

This app helps you manage your calls, links, and contacts. It identifies unknown callers, scans suspicious URLs, and cleans up your contact list to keep your phone secure and organized.

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Call Blocker: Spam & Caller ID

Stop Scam, Text & Robocalls

Smart spam blockingReal-time caller IDScam text filter

Block unwanted calls and texts from spam, scams, and robocallers. Identify unknown callers in real-time and filter suspicious messages to protect your communication and privacy. Manually block numbers and report new spam to help the community.

Caller ID - Spam Call Blocker

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freemium

Identify unknown calls & spam

Real-time caller identificationAutomatic spam call blockingCommunity-powered protection

Instantly identify unknown callers and block unwanted spam calls with advanced real-time identification and community-powered protection. Take control of your calls and enjoy a safer communication experience.

💼 Business

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Caller ID Block: Spam Blocker.

Call Filter: True Calls

Unlimited spam blocking filtersCustomizable rules for precise filteringBlacklist and whitelist management

Take control of your digital communication by blocking unwanted spam messages, calls, and emails. This app offers advanced filtering and customizable rules to keep your inbox and call log clean, ensuring a distraction-free experience. Enjoy privacy with local processing and regular updates against new threats.

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Prefixly - Block Spam Calls

Block spam calls by prefix

Phone ID: Spam Call Block App

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Unknown Number & Text Blocker

AI audio fingerprinting for call analysisGlobal spam radar listSMS blocking algorithm

This app blocks unwanted calls and texts using AI and a global spam radar. It aims to eliminate up to 95% of spam calls and messages, offering up-to-date protection against known scams and new spammers. A premium subscription unlocks a full database for enhanced security.

📊 Productivity

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Call & Text Blocker・Block Spam

Stop scam & annoying robocalls

Block and Allow listsKeyword-based filteringEmail and link blocking

Block unwanted spam texts and calls with advanced filtering options. Organize your messages into categories and protect your finances from fraud. Enjoy 100% privacy as all filtering occurs offline on your device.

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Verified Caller, Block Spamers

Call ID - Call Blocker

Live Caller ID for unknown numbersBlock robocalls, telemarketers, and scamsLocal database of 14,000+ spam numbers

Identify unknown callers in real-time and block unwanted numbers before they ring. This app uses a local database of known spam numbers and community reports to protect you from robocalls, telemarketers, and scams. Enjoy uninterrupted calls and enhanced privacy.

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Stop robocalls & unknown calls

Block-Spam

Block spam numbersAlerts for incoming spam callsPhone number lookup for spam reports

This app acts as a telephone firewall, providing control over incoming calls and protection from spam. It identifies and blocks unwanted numbers, alerts you to potential spam, and allows you to look up numbers for spam reports. Take back control of your privacy and reduce nuisance calls.

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tellows Caller ID & Blocker

Detect & block unwanted calls

Identify unknown callersBlock spam calls and SMSReverse phone number lookup

Identify unknown callers instantly and block unwanted calls and SMS spam. Access a community-driven database of caller information and create your personal blacklist to prevent harassment. Feel safer with real-time call detection and detailed number lookups.

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Spam Call Blocker - Protect

Block Unknown Callers－Contacts

Block spam callsBlock telemarketersBlock unknown callers

This app helps you block unwanted calls from scammers, spammers, telemarketers, and unknown numbers. It uses an advanced algorithm and user reports to identify and block spam, giving you control over who can contact you.

CallPeek: Caller ID Blocker

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subscription

Block trap call, true caller

Identify unknown numbersManage contact listReview messages

Identify unknown callers, manage your contacts, and review messages. This app provides tools to look up phone numbers, organize communication, and block unwanted or spam calls for enhanced phone safety.

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SpamCallCheck - Block Spam

Identify & Block Spam Calls

Automatic spam call blockingFraud call detection and alertsPhone number verification

This app automatically blocks unwanted spam and fraud calls. It provides real-time scam alerts, allows you to verify caller information, and customize call filters. You can also report suspicious numbers to help the community and create your own block list.