Spam messages and calls on whatsapp are common, but blocking unknown contacts is quick and straightforward. Follow these steps:

1 Block a Number Directly From the Chat

  • Step 1: Open the whatsapp chat from the unknown number.
  • Step 2: Tap the three dots () in the top-right corner → More → Block.
  • Step 3: Confirm by tapping Block.

Once blocked, the person cannot send you messages, call you, or see your status/profile.

2 Block and Report Spam Messages

If the message seems like spam or a scam:

  • Open the chat → Tap three dots ()Report → Block and Report.
  • WhatsApp will report the number to their team and block the contact automatically.

Tip: Reporting helps whatsapp take action against spam accounts.

3 Block Unknown Numbers Before Messaging

  • When you receive a message from a number not in your contacts, whatsapp usually shows a “Block” option at the top of the chat.
  • Simply tap Block before responding.

4 Use Privacy Settings to Reduce Spam

  • Go to Settings → Account → Privacy → Groups.
  • Set “Who can add me to groups” to My Contacts.
  • This prevents strangers from adding you to spam groups.

5 Avoid Clicking Unknown Links

  • Even if messages come from unknown numbers, do not click links — many spam messages contain malware or phishing links.
  • Tip: Enable WhatsApp’s suspicious link warning in Settings → Security.

 Quick Summary

Action

How to Do It

Block unknown number

Open chat → ⋮ → More → Block

Block & report spam

Open chat → ⋮ → Report → Block and Report

Prevent group spam

Settings → Account → Privacy → Groups → My Contacts

Avoid scams

Don’t click unknown links; enable security warnings

 

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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