country-states/data/KR.json

database with countries and states

{
  "region": "Asia",
  "iso": "KR",
  "name": "Korea, Republic of",
  "hasPostalCodes": true,
  "states": [
    {
      "name": "Busan-gwangyeoksi",
      "iso": "KR-26"
    },
    {
      "name": "Chungcheongbuk-do",
      "iso": "KR-43"
    },
    {
      "name": "Chungcheongnam-do",
      "iso": "KR-44"
    },
    {
      "name": "Daegu-gwangyeoksi",
      "iso": "KR-27"
    },
    {
      "name": "Daejeon-gwangyeoksi",
      "iso": "KR-30"
    },
    {
      "name": "Gangwon-do",
      "iso": "KR-42"
    },
    {
      "name": "Gwangju-gwangyeoksi",
      "iso": "KR-29"
    },
    {
      "name": "Gyeonggi-do",
      "iso": "KR-41"
    },
    {
      "name": "Gyeongsangbuk-do",
      "iso": "KR-47"
    },
    {
      "name": "Gyeongsangnam-do",
      "iso": "KR-48"
    },
    {
      "name": "Incheon-gwangyeoksi",
      "iso": "KR-28"
    },
    {
      "name": "Jeju-teukbyeoljachido",
      "iso": "KR-49"
    },
    {
      "name": "Jeollabuk-do",
      "iso": "KR-45"
    },
    {
      "name": "Jeollanam-do",
      "iso": "KR-46"
    },
    {
      "name": "Sejong",
      "iso": "KR-50"
    },
    {
      "name": "Seoul-teukbyeolsi",
      "iso": "KR-11"
    },
    {
      "name": "Ulsan-gwangyeoksi",
      "iso": "KR-31"
    }
  ],
  "zipRegex": "^(\\d{3}[-]\\d{3})$"
}