Tech Tips: Annoyed by Constant Spam Calls? Here Are Some Super Simple Ways to Stop Them

Balasahana Suresh
Spam calls are a common nuisance, disturbing your daily routine and sometimes even being used for scams. The good news is that you can significantly reduce or block spam calls using simple tools and settings on your phone.

1. Register on the Do Not Disturb (DND) List

The Do Not Disturb (DND) service by telecom providers helps block unsolicited promotional calls:

  • Visit the TRAI DND portal or contact your mobile operator.
  • Register your number to stop telemarketing calls.
  • Note: It may take 7–15 days to fully activate.
2. Use Built-in Spam Call Filters

Most smartphones now have built-in spam detection features:

  • Android Phones:
    • Open the Phone app → Settings → Caller ID & Spam → Enable “Filter spam calls”.
  • iPhone:
    • Go to Settings → phone → Silence Unknown Callers to send unknown numbers directly to voicemail.
3. Install Third-Party Call Blocking Apps

Apps like Truecaller, Hiya, or RoboKiller can:

  • Identify spam callers in real-time
  • Block robocalls automatically
  • Provide a community-based spam list
Tip: Only install apps from trusted sources like Google Play Store or Apple App Store.

4. Block Numbers Manually

If specific numbers keep calling:

  • Android: phone app → Call log → Tap number → Block/Report spam
  • iPhone: phone app → Recent → Tap info icon → Block this Caller
This method works well for repeat offenders but may not stop new spam numbers.

5. Avoid Sharing Your Number Publicly

  • Avoid posting your number on websites or social media.
  • Be cautious with apps or services that require phone verification.
6. Report Spam Numbers

  • Forward spam SMS or call details to 1909 (TRAI’s reporting number).
  • Reporting helps authorities take action against fraudulent telemarketers.
Bonus Tip: Use Call Screening

  • Some Android phones have Google Call Screen that answers unknown numbers and asks their purpose.
  • You get a transcript and can choose to block or accept the call.
Conclusion

Constant spam calls are frustrating, but with these simple steps—DND registration, phone settings, apps, manual blocking, and reporting—you can reclaim peace. Regularly updating your phone’s spam filters and being cautious with your number can drastically reduce unwanted calls.

 

Disclaimer:

The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of any agency, organization, employer, or company. All information provided is for general informational purposes only. While every effort has been made to ensure accuracy, we make no representations or warranties of any kind, express or implied, about the completeness, reliability, or suitability of the information contained herein. Readers are advised to verify facts and seek professional advice where necessary. Any reliance placed on such information is strictly at the reader’s own risk.

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