curl --request POST \
  --url https://api.voxo.co/v2/admin/number-porting/port-in-order-available-activation \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "orderId": 123
}'

[
  {
    "tnGroup": "<string>",
    "focDt": "<string>",
    "tnList": {
      "tnItem": [
        {
          "tn": "<string>",
          "routingOption": "<string>"
        }
      ]
    }
  }
]