보유 전화번호 목록 조회

curl --request GET \
  --url https://client-api.tryvox.co/v3/organization-telephone-numbers \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "id": "<string>",
      "number": "<string>",
      "start_at": 123,
      "created_at": 123,
      "updated_at": 123,
      "monthly_fee": 123,
      "address": "<string>",
      "inbound_trunk_id": "<string>",
      "outbound_trunk_id": "<string>",
      "inbound_agent": {
        "agent_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "agent_version": "current"
      },
      "outbound_agent": {
        "agent_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "agent_version": "current"
      },
      "memo": "<string>",
      "end_at": 123,
      "cancel_requested_at": 123
    }
  ],
  "total_count": 123,
  "next_cursor": "<string>"
}