Calls Blacklist Alternatives

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).

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.

CallApp is a Free Caller ID and Call Blocker app that allows mobile users to block phone calls, identify telemarketing calls, record phone calls, blacklist unwanted callers and much more.

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.

This program is a Call Filter application for use in Hong Kong only, due to its nature of using a Hong Kong call filter list.

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

'CallWeaver' (CW) is a call blocking application. It does only this function but it does it very well. CallWeaver has a simple logic based in filters. There are three predefined filters and the user can add more personalized ones.