import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: 'My API Key',
});

const verificationCodes = await client.portingOrders.verificationCodes.list(
  '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
);

console.log(verificationCodes.data);

{
  "data": [
    {
      "id": "52090326-6533-4421-bcf4-bd0117cf3954",
      "phone_number": "+61424000001",
      "verified": true,
      "porting_order_id": "f28e6ecc-29a8-430b-bd0b-d93055f70604",
      "created_at": "2020-10-22T15:00:00.000Z",
      "updated_at": "2020-10-22T15:00:00.000Z"
    },
    {
      "id": "cf076b8e-645b-4040-8209-543c5909775f",
      "phone_number": "+61424000002",
      "verified": false,
      "porting_order_id": "f28e6ecc-29a8-430b-bd0b-d93055f70604",
      "created_at": "2020-10-22T15:00:00.000Z",
      "updated_at": "2020-10-22T15:00:00.000Z"
    }
  ],
  "meta": {
    "total_pages": 1,
    "total_results": 2,
    "page_number": 1,
    "page_size": 2
  }
}