Me - Caller ID 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).

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.

Unknownphone.com brings you the complete app to avoid phone scams, unwanted calls and extra charges in your bill. With more than 100.000 telephone numbers registered and identified and a community with millions of users in the United States and around the world, Unknownphone.

Begone is a productivity app for iOS. It lets you block individual numbers or number ranges quickly and effortlessly. It can also act as a private directory for people or companies that you don’t want to add to your contacts but want to identify when called by.

Ever receieve a spam call and try to call it back, only for it to be out of service or some stranger? This blocks that.