List numbers

{
  "items": [
    {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "user_id": "550e8400-e29b-41d4-a716-446655440000",
      "number": "+1234567890",
      "active": true,
      "label": "My Phone Number",
      "inbound_agent_name": "Agent Name",
      "outbound_only": false,
      "example_context": {},
      "telephony_provider": "twilio",
      "description": "Business line for customer service",
      "inbound_agent": "agent_123",
      "telephony_account_connection": "550e8400-e29b-41d4-a716-446655440000"
    }
  ],
  "page": 123,
  "size": 123,
  "has_more": true,
  "total": 123,
  "total_is_estimated": true
}