{
  "SK": {
    "region": "SK",
    "callingCode": "421",
    "nationalNumberPattern": "^(?:(?:2(?:16|[2-9]\\d{3})|(?:(?:[3-5][1-8]\\d|819)\\d|601[1-5])\\d)\\d{4}|(?:2|[3-5][1-8])1[67]\\d{3}|[3-5][1-8]16\\d\\d)$",
    "possibleLengths": [
      6,
      7,
      9
    ],
    "types": {
      "MOBILE": {
        "nationalNumberPattern": "^(?:909[1-9]\\d{5}|9(?:0[1-8]|1[0-24-9]|4[03-57-9]|5\\d)\\d{6})$",
        "possibleLengths": [
          9
        ]
      },
      "FIXED": {
        "nationalNumberPattern": "^(?:(?:2(?:16|[2-9]\\d{3})|(?:(?:[3-5][1-8]\\d|819)\\d|601[1-5])\\d)\\d{4}|(?:2|[3-5][1-8])1[67]\\d{3}|[3-5][1-8]16\\d\\d)$",
        "possibleLengths": [
          6,
          7,
          9
        ]
      },
      "TOLL_FREE": {
        "nationalNumberPattern": "^(?:800\\d{6})$",
        "possibleLengths": [
          9
        ]
      },
      "PREMIUM_RATE": {
        "nationalNumberPattern": "^(?:9(?:00|[78]\\d)\\d{6})$",
        "possibleLengths": [
          9
        ]
      },
      "SHARED_COST": {
        "nationalNumberPattern": "^(?:8[5-9]\\d{7})$",
        "possibleLengths": [
          9
        ]
      },
      "VOIP": {
        "nationalNumberPattern": "^(?:6(?:02|5[0-4]|9[0-6])\\d{6})$",
        "possibleLengths": [
          9
        ]
      },
      "PAGER": {
        "nationalNumberPattern": "^(?:9090\\d{3})$",
        "possibleLengths": [
          7
        ]
      },
      "UAN": {
        "nationalNumberPattern": "^(?:96\\d{7})$",
        "possibleLengths": [
          9
        ]
      }
    },
    "nationalPrefix": "0",
    "formats": [
      {
        "pattern": "(\\d)(\\d{2})(\\d{3,4})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "21"
        ]
      },
      {
        "pattern": "(\\d{2})(\\d{2})(\\d{2,3})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[3-5][1-8]1",
          "[3-5][1-8]1[67]"
        ]
      },
      {
        "pattern": "(\\d{4})(\\d{3})",
        "format": "$1 $2",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "909",
          "9090"
        ],
        "intlFormat": "NA"
      },
      {
        "pattern": "(\\d)(\\d{3})(\\d{3})(\\d{2})",
        "format": "$1 $2 $3 $4",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "2"
        ]
      },
      {
        "pattern": "(\\d{3})(\\d{3})(\\d{3})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[689]"
        ]
      },
      {
        "pattern": "(\\d{2})(\\d{3})(\\d{2})(\\d{2})",
        "format": "$1 $2 $3 $4",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[3-5]"
        ]
      }
    ]
  }
}