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Create free phone numbers using Cartesia. The number of free phone numbers depends on your subscription plan: Cartesia-provisioned numbers have a few limitations:
  • US numbers only — all Cartesia-managed numbers are from the US
  • Outbound to US only — outbound calls are limited to US destination numbers, regardless of agent deployment region
Getting a phone number

Add a phone number

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Provisioning a Number

  1. Go to Phone Numbers in the sidebar
  2. Click Add Number → Cartesia Number
  3. Enter a name for the number
  4. Optionally assign an agent
Provisioning a Cartesia number

Cartesia provisioning panel

If you’ve reached your phone number limit, delete an existing Cartesia number or upgrade your plan to add more.

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Deleting a Number

Deletion is permanent — the number is released and cannot be recovered.
  1. Go to Phone Numbers and click on the number
  2. Unassign the number from any agent
  3. Click Delete