Mr. Number is the fastest way to identify callers.

In addition to a lightning-fast phone number lookup experience, Mr. Number includes a suite of features to help you manage your calls and contacts: block specific phone numbers with ease, protect yourself from ‘spoofed’ phone number scams, and benefit from industry-leading spam detection technology that is always working in the background to keep you free of robocalls!

LOOK UP ANY PHONE NUMBER QUICKLY AND EASILY
Search our expansive phone number database to find out who a number belongs to.

MANAGE YOUR OWN PERSONAL BLOCK LIST
Avoid unwanted calls by creating a personal block list.

CALL SPAM DETECTION AND BLOCKING
Get real-time alerts warning you of incoming spam and scam calls, or configure Mr. Number to automatically block unwanted calls altogether.

REPORT SPAM
Help others in the community by blocking and reporting spam - our app gets better the more you use it!

iOS CALLKIT INTEGRATION
Native integration for incoming call screen, call logs and support for blocking calls.

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