How to shield yourself and your contacts from spam calls

May17,2025

Remove any app that asks for excessive permissions, especially access to contacts, SMS, or call logs.

Uninstall apps

Go to your phone settings and revoke permissions like Contacts, SMS, and Call logs from unused or unnecessary apps.

Revoke App Permissions

Use trusted apps like Truecaller, Hiya, or built-in features in Android/iOS to identify and block spam callers.

Enable Call Blocking Apps or Built-in Spam Filters

Activate DND via your telecom provider (TRAI’s DND service in India) to reduce promotional and spam calls.

Register on the National Do Not Disturb (DND) List

Stick to trusted sources like Google Play Store or Apple App Store, and check app reviews before installing

Avoid Downloading Apps from Third-party Stores

Enable this feature on your phone to automatically silence or block calls from numbers not in your contacts.

Use "Silence Unknown Callers" Feature

File a complaint with cybercrime authorities (https://cybercrime.gov.in/) and report the app to Google or Apple.

Report the Number and App

This reduces the chance of being targeted by advertisers or scam networks tracking your activity.

Reset Your Google Ad ID Periodically

Let friends and family know if their numbers may have been accessed, so they can take precautions too.

Inform Your Contacts if Their Numbers Are Leaked