From Bright Pattern Documentation
• 5.19
Adding Numbers From Your Carrier
The Number Provisioning module allows you to add "bring your own carrier" (BYOC) phone numbers to your contact center. If you are planning to add numbers from a new BYOC, contact your service provider.
In section Add Your Own Numbers, follow the prompts to add numbers; you will be able to select your carrier from the Carrier drop-down menu.
Numbers may be uploaded via a spreadsheet or entered individually. When you are finished, click Submit. If your order is successful, you may view the order in section Orders.