country-states/data/NE.json

database with countries and states

{
  "region": "Africa",
  "iso": "NE",
  "name": "Niger",
  "hasPostalCodes": true,
  "states": [
    {
      "name": "Agadez",
      "iso": "NE-1"
    },
    {
      "name": "Diffa",
      "iso": "NE-2"
    },
    {
      "name": "Dosso",
      "iso": "NE-3"
    },
    {
      "name": "Maradi",
      "iso": "NE-4"
    },
    {
      "name": "Niamey",
      "iso": "NE-8"
    },
    {
      "name": "Tahoua",
      "iso": "NE-5"
    },
    {
      "name": "Tillabéri",
      "iso": "NE-6"
    },
    {
      "name": "Zinder",
      "iso": "NE-7"
    }
  ],
  "zipRegex": "^(\\d{4})$"
}