What Numbers Are Used For
Numbers Page
The Numbers page lists the phone numbers in your workspace.Telephony Provider
The Telephony dropdown shows which provider routes your numbers. Use Integrations and then Your Telephony if you need to connect a provider such as Twilio, Exotel, or Plivo.Default Number
A number tagged as Default Number is used when no specific number is selected.Confirm the default number before launching campaigns. The wrong default caller ID can affect answer rates and customer trust.
Number Assignment
You select numbers while creating campaigns. Campaigns can use multiple numbers to distribute call volume. Inbound assistants need a number that customers can dial.Removing Numbers
Remove a number only after confirming it is not used by a live campaign, scheduled campaign, or inbound assistant.Developer Handoff
Developers may need number details for API calls, routing, and troubleshooting.
For individual outbound API calls, send exactly one caller-number option:
from_number_id or from_number. Do not send both.