{
  "TZ": {
    "region": "TZ",
    "callingCode": "255",
    "nationalNumberPattern": "^(?:2[2-8]\\d{7})$",
    "possibleLengths": [
      9
    ],
    "types": {
      "MOBILE": {
        "nationalNumberPattern": "^(?:(?:6[1-35-9]|7\\d)\\d{7})$",
        "possibleLengths": [
          9
        ]
      },
      "FIXED": {
        "nationalNumberPattern": "^(?:2[2-8]\\d{7})$",
        "possibleLengths": [
          9
        ]
      },
      "TOLL_FREE": {
        "nationalNumberPattern": "^(?:80[08]\\d{6})$",
        "possibleLengths": [
          9
        ]
      },
      "PREMIUM_RATE": {
        "nationalNumberPattern": "^(?:90\\d{7})$",
        "possibleLengths": [
          9
        ]
      },
      "SHARED_COST": {
        "nationalNumberPattern": "^(?:8(?:40|6[01])\\d{6})$",
        "possibleLengths": [
          9
        ]
      },
      "VOIP": {
        "nationalNumberPattern": "^(?:41\\d{7})$",
        "possibleLengths": [
          9
        ]
      }
    },
    "nationalPrefix": "0",
    "formats": [
      {
        "pattern": "(\\d{3})(\\d{2})(\\d{4})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[89]"
        ]
      },
      {
        "pattern": "(\\d{2})(\\d{3})(\\d{4})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[24]"
        ]
      },
      {
        "pattern": "(\\d{2})(\\d{7})",
        "format": "$1 $2",
        "leadingDigits": [
          "5"
        ]
      },
      {
        "pattern": "(\\d{3})(\\d{3})(\\d{3})",
        "format": "$1 $2 $3",
        "nationalPrefixFormattingRule": "$NP$FG",
        "leadingDigits": [
          "[67]"
        ]
      }
    ]
  }
}