import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

const subNumberOrders = await client.subNumberOrders.list();

console.log(subNumberOrders.data);

{
  "data": [
    {
      "id": "12ade33a-21c0-473b-b055-b3c836e1c292",
      "order_request_id": "12ade33a-21c0-473b-b055-b3c836e1c293",
      "country_code": "US",
      "phone_number_type": "local",
      "user_id": "d70873cd-7c98-401a-81b6-b1ae08246995",
      "regulatory_requirements": [
        {
          "record_type": "phone_number_regulatory_requirement",
          "requirement_id": "8ffb3622-7c6b-4ccc-b65f-7a3dc0099576",
          "field_type": "address"
        }
      ],
      "record_type": "sub_number_order",
      "phone_numbers_count": 1,
      "created_at": "2018-01-01T00:00:00.000000Z",
      "updated_at": "2018-01-01T00:00:00.000000Z",
      "requirements_met": true,
      "status": "pending",
      "customer_reference": "MY REF 001",
      "is_block_sub_number_order": false
    }
  ],
  "meta": {
    "total_pages": 3,
    "page_number": 2,
    "total_results": 55,
    "page_size": 25
  }
}