List number groups
Lists the Number Groups in your SignalWire project. A Number Group organizes owned phone numbers into a sender pool and can preserve the same sender for repeated outbound traffic with sticky_sender. Use List number group memberships to see which numbers belong to a group. Results are sorted by creation date, most recent first.
Permissions
The API token used to authenticate must have the following scope(s) enabled to make a successful request: Numbers.
Authentication
SignalWire Basic Authentication using Project ID and API Token.
The client sends HTTP requests with the Authorization header containing the word Basic followed by a space and a base64-encoded string of project_id:token. The project ID will be used as the username and the API token as the password.
Example:
Authorization: Basic base64(project_id:token)
Query parameters
Token for cursor-based pagination.