{
  "MD": {
    "region": "MD",
    "callingCode": "373",
    "nationalNumberPattern": "^(?:(?:(?:2[1-9]|3[1-79])\\d|5(?:33|5[257]))\\d{5})$",
    "possibleLengths": [
      8
    ],
    "types": {
      "MOBILE": {
        "nationalNumberPattern": "^(?:562\\d{5}|(?:6\\d|7[16-9])\\d{6})$",
        "possibleLengths": [
          8
        ]
      },
      "FIXED": {
        "nationalNumberPattern": "^(?:(?:(?:2[1-9]|3[1-79])\\d|5(?:33|5[257]))\\d{5})$",
        "possibleLengths": [
          8
        ]
      },
      "TOLL_FREE": {
        "nationalNumberPattern": "^(?:800\\d{5})$",
        "possibleLengths": [
          8
        ]
      },
      "PREMIUM_RATE": {
        "nationalNumberPattern": "^(?:90[056]\\d{5})$",
        "possibleLengths": [
          8
        ]
      },
      "SHARED_COST": {
        "nationalNumberPattern": "^(?:808\\d{5})$",
        "possibleLengths": [
          8
        ]
      },
      "VOIP": {
        "nationalNumberPattern": "^(?:3[08]\\d{6})$",
        "possibleLengths": [
          8
        ]
      },
      "UAN": {
        "nationalNumberPattern": "^(?:803\\d{5})$",
        "possibleLengths": [
          8
        ]
      }
    },
    "nationalPrefix": "0",
    "formats": [
      {
        "pattern": "(\\d{3})(\\d{5})",
        "format": "$1 $2",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[89]"
        ]
      },
      {
        "pattern": "(\\d{2})(\\d{3})(\\d{3})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "22|3"
        ]
      },
      {
        "pattern": "(\\d{3})(\\d{2})(\\d{3})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[25-7]"
        ]
      }
    ]
  }
}