curl --request POST \
  --url https://api-message.nativehub.live/api/v1/numbers/lookup/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "numbers": [
    "+8801712345678",
    "+8801812345679",
    "+8801912345680"
  ]
}
'

[
  {
    "id": "d6e7f8a9-b0c1-2345-de67-890123456789",
    "phone": "+8801712345678",
    "country_code": "BD",
    "country_name": "Bangladesh",
    "carrier": "Grameenphone",
    "is_ported": false,
    "is_mobile": true,
    "mcc": "470",
    "mnc": "01",
    "created_at": "2026-02-14T10:30:00Z"
  }
]