curl --request GET \
  --url https://prod.featherhq.com/api/v1/phone-number/lookup/{phoneNumber} \
  --header 'X-API-Key: <api-key>'

{
  "phoneNumber": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "phoneNumber": "<string>",
    "twilioSid": "<string>",
    "ownership": "<string>",
    "inboundAgentId": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>"
  }
}