Best Unknown Calling Apps

Unlimited reverse phone lookupsReal-time caller ID identificationComprehensive spam detection

Identify unknown callers and protect your privacy with this comprehensive reverse phone lookup tool. See who searched for your number, block spam, and manage your digital footprint. Stay safe and informed about who contacts you.

(70K)

Text Me - Phone Call + Texting

Second Number Unlimited Calls

Free calling and texting to US/CanadaSecond phone number for privacyLow-cost international calls

This app provides a free second phone number for calling and texting within the US and Canada. Protect your privacy, use it for side projects, or connect with international friends at low costs. It offers features like voicemail and the ability to turn tablets into phones.

🌐 Social Networking

(668K)

NumberBox:CallerID

Know Your Caller

Voluntarily report unwanted numbersManually add tags to phone numbersIdentify spam and telemarketing calls

This app helps you identify unwanted calls by allowing users to report and tag spam or telemarketing numbers. All submissions are anonymous and help build a community-driven database to protect users from potential scams.

Robokiller: Spam Call Blocker

(465)

free

Stop 99% of Robocalls & Texts

Blocks 99% of spam calls and textsAI-powered audio fingerprintingAnswer Bots for robocaller revenge

This app blocks up to 99% of unwanted spam calls and texts using advanced AI and a vast database. It also offers a unique feature to annoy spammers with automated responses and protects your personal information from being sold online.

(414K)

Number Lookup - Phone Numbers

Real Caller : Caller id

Create and manage user profilesSearch for other users' profilesBlock unwanted phone calls

This app allows users to create profiles, search for others, and block unwanted calls. It also offers instant messaging between users and allows you to add multiple names to your verified phone number for easier identification. Premium features are available through subscription.

AI fraud & spam protection

Spam and scam call blockingReal-time caller IDCall reason identification

Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

(237K)

Spam Blocker for Unknown Calls

Easy Caller ID

Instant caller identificationReal-time call screen displayPowerful spam call blocking

Identify unknown callers and block spam calls with real-time information displayed on your native call screen. Instantly look up any phone number to find caller details and enrich your address book. Your privacy is protected, and all features are completely free.

📊 Productivity

(2.7K)

free

Reveal No Caller ID – MaskOff

Unmask & trap a blocked call

Reveal hidden caller IDsRecord callsCollect evidence against harassers

Identify and record unknown or blocked callers. This app provides instant proof of who is calling, allowing you to gather evidence against harassers and stop unwanted calls. It offers a secure record of all communications.

💼 Business

(523)

Show Caller Name & Block Spam

Know whos calling Scam blocker

Real ID Caller NameSpam and fraud call protectionPhone number identification

Identify unknown callers and block spam calls with real-time caller ID. Search any number to find the caller's name, identity, and even photos. This app also offers smart contact management and offline functionality.

(136)

Sync.me - Caller ID & Blocker

Identify Spam & Scam Calls

Live caller IDAutomatic spam blockingReverse number lookup

Identify unknown callers in real-time, block spam automatically, and keep your contacts updated with real photos. Search any number worldwide and manage your address book with smart tools.

🌐 Social Networking

(22K)

Change Phone Number by Numbr

Spoof Call & Text, Caller ID

Disposable phone numbersInternational and domestic callsSend text messages

This app provides a private, disposable phone number for calls and texts, protecting your personal information. It's ideal for online transactions, dating, or as a temporary work number, offering transparent fees and no contracts.

(2.6K)

Getcontact

Caller ID & Spam Blocker

Caller identification for unknown numbersSpam call and message blockingSMS inbox cleanup

This app helps you identify unknown callers and block unwanted spam calls and messages. It filters your communications, allowing you to focus on genuine conversations and maintain privacy with secure, encrypted chat features.

(60K)

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.

(8K)

SpamSafe: Spam Call Blocker

Lookup & Block Unknown Numbers

Spam call blockerReal-time caller IDIntelligent call filter

Block unwanted calls and messages with advanced caller ID, filtering, and a customizable blacklist. Protect yourself from spam, robocalls, and scams with real-time detection and defense.

(4.6K)

Mr. Number Lookup & Call Block

Identify callers quickly

Identify unknown callersBlock specific phone numbersSpam detection and blocking

Instantly identify unknown callers and block unwanted calls. This app provides lightning-fast phone number lookups, protects against scam calls, and offers advanced spam detection to keep your device free from robocalls. Manage your personal block list and report spam to help the community.

(100K)

Whoscall: Caller ID & Block

Report scam, build community

Caller ID & BlockerSmart SMS AssistantNumber, URL, Screenshot Verification

This app acts as a digital shield against scams and spam calls and messages. It uses AI and community reports to identify unknown numbers and block suspicious content. Users can also verify phone numbers, URLs, and screenshots to enhance their online safety.

(3K)

Show Caller ID & Spam Blocker

Always Know who's calling

Caller ID Name identificationSpam identifierReverse phone number lookup

Identify unknown callers and block spam with a vast database of phone numbers. Get contact photos and use a smart dialer for quick access. Take control of your calls and contacts.

(307)