Spam Blocking with Truecaller

Spam Call Identification and Blocking by Truecaller
Spam Call Identification and Blocking by Truecaller

Experience seamless spam blocking with Truecaller. The app effortlessly identifies robocalls, telemarketers, scams, fraud, and harassment, making it easier than ever to keep your

communication space secure. Operating in the background on your phone, Truecaller identifies your incoming calls or SMS to determine whether they originate from a known spammer. Truecaller also makes it easy for you to set up call blocking or text message blocking from these spammers.

Explore Truecaller's Spam & Call Blocking Feature

Why Choose Truecaller as your preferred Spam Blocking App?

46.9 billion spam calls identified by Truecaller in 2023

230.7 billion spam messages identified by Truecaller in 2023

320.2 Million fraud calls and messages identified by Truecaller in 2023

Get the Best Spam & Call Blocking App Today!

Over 400 million people have experienced the future of communication with Truecaller. Declutter your life with blocking unnecessary calls and messages with Truecaller.

Download the Truecaller App today!

Other Amazing Spam Blocking Features Offered By Truecaller

Extended top spammers list:

For those who want further security from spam calls, even those numbers with a smaller spam report, this feature keeps an eye out. This call-blocking feature is intended to cover spam callers who may not have yet attained top spammer rank, in addition to focusing on top spammers. Users can block and stop even these less well-known but annoying callers from contacting them with this premium feature.

Block 140 telemarketing numbers:

Many spammers working in telecommunications are, in fact, legitimate telemarketers who, are required to utilize 140 numbers. This feature simplifies the process of blocking such telemarketers. This functionality is exclusive to Android and Premium users in India, facilitating an efficient and user-friendly means of managing and restricting communications from these designated telemarketing numbers. 

Block all international calls:

If you find yourself scratching your head wondering why anyone from abroad would be calling your phone, here's a solution: bid farewell to those international calls for good! With Truecaller, you have the option to take control and proactively block all incoming calls from foreign numbers. This feature, available exclusively for Android users, gives you the power to end those calls from foreign numbers that might not be relevant or necessary for you.

Block Hidden Numbers:

With Truecaller, you get to take charge of your calls, especially with sneaky “hidden” and “private” numbers. This feature empowers you to exercise your power and maintain control over your communication space. By allowing you to block all “hidden” and “private” numbers for free on your Android device, Truecaller puts the power back in your hands, ensuring that your phone is ringing only with calls that matter to you.


Enable Caller ID and spam identification from Truecaller Settings

1. On your device, open the Truecaller app

2. Click on the profile icon in the top left corner > Settings > Caller ID

3. Click on Enable button in the Troubleshoot Caller ID section

4. Select Truecaller

Enable Caller ID and spam identification from device settings

1. On your device, navigate to Android Settings > Apps > Default apps

2. Select Caller ID and spam app

3. Select Truecaller


To protect yourself from Spam Calls on IOS please make sure that Truecaller has all Call Blocking and identification permissions:

  1. To Enable head over to iPhone settings
  2. Select Phone
  3. Select Call blocking and identification 
  4. Turn on all the switches for Truecaller as indicated
two screens - one for android and one for iOS, showing truecaller identifying an incoming phone call

Trust your communicatio­n with Truecaller.

Trusted by over 400 million people, Truecaller is proud to be a leader in caller ID and spam blocking software as well as research around call and SMS harassment.