curl --request DELETE \
  --url https://api.topcalls.ai/v1/phone-numbers/carriers/{carrier_id} \
  --header 'Authorization: Bearer <token>'

{
  "title": "Insufficient Quota",
  "status": 402,
  "type": "https://api.topcalls.ai/errors/insufficient_quota",
  "detail": "You need 5 minutes but have 3.5 remaining",
  "instance": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "errors": [
    {
      "path": "<string>",
      "message": "<string>",
      "code": "<string>"
    }
  ],
  "details": "<string>"
}