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How to blacklist a number and block inbound calls

Block unwanted incoming calls in 2 easy steps

Vince Miranda avatar
Written by Vince Miranda
Updated over 5 years ago

Topics covered in this article:

  • Add a number to blacklist 

  • Remove a number from the blacklist

  • Export a list of blacklisted numbers

Add a number to blacklist 

Here are the steps on how we can block numbers from calling inbound lines. By adding a phone number to the blacklist, the system will block the access of calling back to reach your services. You can contact the prospects on that particular number but they can't contact you. 

From the Telesero platform, go to Contact Center > Blacklist > Add More To Blacklist

  • Phone code: by default 1 is USA country code, modify if needed

  • Phone number: add the phone number that needs to be blacklisted 

  • Add to blacklist: click this button to blacklist the number

Remove a number from the blacklist

By removing a number from the blacklist, the system will allow again to reach your service. To do that, go to Contact Center > Blacklist 

Use the search bar to easily find the number then click "delete" under the actions column. 

Export a list of blacklisted numbers

To export all the blacklisted numbers, click "csv" from the top menu of the Blacklist page and all the numbers will be downloaded into your computer under csv format. 

You can also copy to your clipboard all the numbers or print them and save in PDF.

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