Mr. Number Lookup & Call Block 4+

Identify callers quickly


    • 4.6 • 97.9K Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


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!

Search our expansive phone number database to find out who a number belongs to.

Avoid unwanted calls by creating a personal block list.

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

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

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

Terms of Service:
Privacy Policy:

What’s New

Version 5.30

Hi there, Mr. Number here! This update contains bug fixes and improvements.

Ratings and Reviews

4.6 out of 5
97.9K Ratings

97.9K Ratings

RLNfirst ,

Outstanding Unique Design Blocker App

I would like to take a Minute of your time to talk about this app. It’s not easy for I can remember when I could open a Phone Book get the information you and myself wanted. Heck I could even Dial 0 for an operator for extra Help and they would Dial the number for you and I. Those days are gone and the Technology changes that are taking place now this second minute every day is hard to sit down and face. New words now Scam Fraudulent Crooked people who invented these words to steal your money and mine let alone our identity. They change their phone numbers every second of the day as soon as the Developers of this app catch them. I thank the Developer for all the Hard work and programming their Software system to protect you myself and our family. Is the app perfect? No , but they are working every day every second every minute to make it perfect! The app for myself works , but do I get 100% ? No but I can say each day it gets better and better. Try the app I believe in the long run you will like this app and it will grow on you. Yes it cost money but today’s Technology is not Free sure like you I wish it was not, but I learned a long time ago nothing is free that works well and you really want to keep,or use. Well my time is way past, but one last time Thanks Developer’s for a great unique outstanding design app and for protecting myself and my family I tip my Hat to you!

Lancelot du Lac 11/8 ,


Mr. Number is the perfect combination of assorted spam, bill collectors, get rich fast hustlers, survey takers, people searching for information, political hawkers and in general time wasters. That not only blocks these and other nasty email’s but it doesn’t ring your phone when it does it. It will never block a legitimate contact or number that is real that is not in your phone book. Having the ability to enter numbers and be told if their fraud, spam etc., it will even give you the owners name if they list one and are hiding it. So far it’s the only other cleaner blocker that plays well with another powerful call announcer that also hunts for garbage trying to enter your phone. Bonus, you can use Mr. Number to look up the numbers that your other program block’s but might pass some on to Voicemail in case they are real. Bottom line! You still control phone. Not like the one Killer that actually has people routed to a different number and answers every call by machine. Thank You Mr. Number, Jeff Smith

dayBatLove ,

Really awesome and fantastic

Recommend monitoring and track suspected cheating wive and activities at work. However some great app couldn’t grant all access I needed to detect and catch my wife red handed in her deceptive ways. It all started when I had a suspicion on her with some recently inherited behavior like staying out late nights after work, being clingy to her phones and so on. I came to the internet to find a lasting solution to solve my marital problems. Thank God, faz came my way after checking through positive reviews , how he helped a woman catch her cheating husband red handed. I reached him via his mail at Flashcyberspy (@) gmailcom and he requested for certain info such as my spouses phone number and phone model. Within hrs I got a notification popped up on my phone it was from Faz. he gave me a spy link which I accessed with my phone web browser there I was able to see all of his texts, call logs, WhatsApp, Snapchat, deleted conversation, social media shared pictures and videos etc as if I got her phone in my palms. It’s really a great opportunity to use the services of Flashcyberspy (@) gmailcom, if you got similar issues right now I’ll strongly advice you write him for an excellent spying and tracking services. This is the most highly recommended and genuine services that works efficiently than the spy apps. You can tex him on Telegram at (plus one eight five six five seven five one zero seven nine)

App Privacy

The developer, Hiya, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • User Content

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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