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Block a phone number

Stop unwanted calls from reaching your team.

Blocking a phone number in VXT is a simple way to prevent unwanted callers from contacting your workspace. Once a number is blocked, they won't be able to call or leave voicemails for anyone on your team. 

In this article, we’ll cover the steps to block a number through the:

The Phone page

  1. Go to the phone page
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  2. Open the conversation with the contact you want to block.
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  3. Click on the phone number or contact name.
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    • If the number is not saved as a contact, click Block.
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    • If the number is saved as a contact:
      • Click on their contact name on the pop-up to open their contact details.
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      • Hit the three dots ( dots ) icon.
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      • Select block phone number.

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  4. Add a note if needed so that other users are aware of why you blocked the number.
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  5. Hit Block.
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Contacts page

You can also block a number directly from your contacts. Here’s how:

  1. Navigate Contacts at the bottom-left corner of the app.
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  2. Click the three dots ( dots ) icon next to the filter.
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  3. Select Blocked phone numbers.
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    1. Click the 'x' icon to unblock the phone number on the list.
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    2. Select the pencil ( Screenshot 2025-07-31 at 17-16-52-png ) icon to edit the notes.
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  4. Hit "+ Block phone number" to block a new number.
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  5. Enter the phone number you want to block.
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  6. Add a note if needed.
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  7. Click Block to save your changes.  
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You can review and manage blocked numbers at any time from your Contacts page and settings.