country-states/data/BN.json

database with countries and states

{
  "region": "Asia",
  "iso": "BN",
  "name": "Brunei Darussalam",
  "hasPostalCodes": true,
  "states": [
    {
      "name": "Belait",
      "iso": "BN-BE"
    },
    {
      "name": "Brunei-Muara",
      "iso": "BN-BM"
    },
    {
      "name": "Temburong",
      "iso": "BN-TE"
    },
    {
      "name": "Tutong",
      "iso": "BN-TU"
    }
  ],
  "zipRegex": "^([A-Z]{2}\\d{4})$"
}