Mr. Number: Spam Call Blocker

In-app purchases
3.5
206K reviews
10M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Mr. Number makes it easy to block unwanted calls as well as identify & stop spam, scam and fraud.

- Put names to numbers when dialing out
- Block calls from one person, area code or an entire country
- Stop telemarketers and debt collectors before they waste your time
- Intercept calls from private/unknown numbers and send to voicemail
- Report spam calls to warn other users
- Automatic caller lookup for recent calls in your phone's history so you'll know who to block

*** PCMag 100 Best Android Apps ***
*** New York Times: "Mr. Number is one of the most popular" ***
*** Appy Award - Best Communications App ***

Mr. Number is the most powerful call blocker on the market. Block calls from people, businesses, and hidden numbers. Browse comments from other users when you get a spam call. Automatically block potential fraud and suspected spam calls.
Updated on
May 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, Contacts and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.5
204K reviews
Andrew Pennington
July 12, 2025
Been using this app for years mainly as a phonebook kind of thing. I could put a phone number in the app, and it would give me a business, or person name associated with the number. Recently, I can no longer use the app at all without allowing the overlay on incoming calls, which I can't stand that overlay because it blocks the contact name for a couple seconds until the app recognizes that its a contact, and not a spam call. Absolutely ridiculous. Don't pay for this app!
3 people found this review helpful
Did you find this helpful?
Cognito Name
June 28, 2025
I've used this app for 13 years. It was like $5 a year, but now they tried to pull out $80 a year. I had to cancel and block payment immediately. I really liked the app and never worried about spam. It's very disappointing and very wrong to raise the price from $5 to $8, especially without notice or consent!!!
11 people found this review helpful
Did you find this helpful?
A Google user
June 25, 2019
I had used this app for years for free, recommending it to everyone I knew because it was fantastic. Then some of the best features went behind a paywall. Then, with the last update (with zero notice before or after) the app stopped working unless you "reinstate" a paid subscription on the device. It's definitely installed now.
110 people found this review helpful
Did you find this helpful?

What’s new

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