The steps are as follows:

  • Open the CallHippo Dialer
  • Open the Menu section 





  • Click on ‘All Calls/Inbox’ section




  • Then click on the forward arrow which is available next to whichever number you want to blacklist in the ‘All Calls/Inbox’ section.



  • Click on the ‘Blacklist’ option to blacklist the number.




Note: The number will be blocked for both incoming and outgoing calls.

We hope that this guide was helpful!

For any queries, please contact us at support@callhippo.com