Call Blocker: Block spam calls AlternativesOnly apps categorised as Unwanted Call Blockers

Efficiently blocks unwanted calls and SMS on Android without replacing your default app. Utilizes regex rules, contact filtering, STIR attestation, repeated call checks, dialed number, recently used apps, and a time schedule for precise, customizable protection.

A free and open source application that can block unwanted calls or warn about probable intentions of callers using a third-party crowdsourced phone number database (from some other proprietary app).

Block unwanted calls, spam, fraud, and robocalls effortlessly. Enjoy privacy protection as Sereniphone respects your data, has no ads, and provides customizable caller ID labels. Premium options offer 24/7 updates and unlimited blocking for more convenience.

Find a person by a name or phone number worldwide for free using Truecaller. Also available on Android, iPhone, Nokia Symbian and Blackberry.

Easily block unknown callers.

Block calls from annoying or private numbers on your Android device. By bitfire.

Stop missing important calls and wasting precious time answering unwanted ones. Hiya blocks spam and scam calls, and displays caller ID name and call reason on incoming calls.

Mr. Number is a powerful tool to block calls and SMS texts, identify and stop spam. Configure how to handle content of blocked texts and how to handle unwanted calls, by hanging up or sending callers to voicemail.

"Call Blocker" helps you avoid annoying calls. Just add the number to the "Blacklist" or use the simple blocking options. You can add any unwanted numbers to the "Blacklist" from calls log, contacts list or input the number manually.

Nomorobo blocks annoying robocalls, telemarketers, and phone scams.

ME is the perfect and ultimate caller id and spam protection app your phone must have.

We're taking action to put a global stop to unauthorized calls. Every year, we block at least three billion unauthorized calls or fraud attempts. Your feedback allows us to offer more effective protection to you and millions of other Getcontact users.