import Telnyx from 'telnyx';

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

const phoneNumbersRegulatoryRequirement = await client.phoneNumbersRegulatoryRequirements.retrieve();

console.log(phoneNumbersRegulatoryRequirement.data);

{
  "data": [
    {
      "phone_number": "+41215471644",
      "phone_number_type": "local",
      "region_information": [
        {
          "region_name": "CH",
          "region_type": "country_code"
        }
      ],
      "record_type": "phone_number_regulatory_requirements",
      "regulatory_requirements": [
        {
          "description": "Address matching the DID area code (street, building number, postal code, city and country)",
          "id": "12ade33a-21c0-473b-b055-b3c836e1c292",
          "example": "600 Congress Avenue, 14th Floor, Austin, TX 78701",
          "label": "Address matching the DID area code",
          "field_type": "address_id",
          "acceptance_criteria": {
            "locality_limit": "Identical locality as the numbers desired",
            "field_value": "45f45a04-b4be-4592-95b1-9306b9db2b21",
            "field_type": "address"
          },
          "record_type": "regulatory_requirement"
        }
      ]
    }
  ],
  "meta": {
    "page_number": 2,
    "page_size": 25,
    "total_pages": 3,
    "total_results": 55
  }
}