curl --request GET \
  --url https://api.openphone.com/v1/phone-numbers \
  --header 'Authorization: <api-key>'

{
  "data": [
    {
      "id": "PN123bc",
      "groupId": "1234",
      "createdAt": " '2022-01-01T00:00:00Z'",
      "updatedAt": " '2022-01-01T00:00:00Z'",
      "name": "My phone number",
      "number": "+15555555555",
      "formattedNumber": "+15555555555",
      "forward": "+15555555555",
      "portRequestId": "123abc",
      "portingStatus": "completed",
      "symbol": "🏡",
      "users": [
        {
          "email": "<string>",
          "firstName": "<string>",
          "groupId": "<string>",
          "id": "<string>",
          "lastName": "<string>",
          "role": "<string>"
        }
      ],
      "restrictions": {
        "messaging": {
          "CA": "unrestricted",
          "US": "unrestricted",
          "Intl": "unrestricted"
        },
        "calling": {
          "CA": "unrestricted",
          "US": "unrestricted",
          "Intl": "unrestricted"
        }
      }
    }
  ]
}