{
  "url": "https://phonelookup.dev/country/to",
  "iso": "TO",
  "slug": "to",
  "name": "Tonga",
  "callingCode": 676,
  "exitCode": "00",
  "preferredExitCode": "",
  "trunkPrefix": "",
  "mobilePortable": false,
  "mobileStarts": [
    "5",
    "6",
    "7",
    "8",
    "9"
  ],
  "lineTypes": [
    {
      "type": "mobile",
      "label": "Mobile",
      "regex": "(?:5(?:4[0-5]|5[4-6])|6(?:[09]\\d|3[02]|8[15-9])|(?:7\\d|8[46-9])\\d|999)\\d{4}",
      "lengths": [
        7
      ],
      "localOnlyLengths": [],
      "exampleNational": "771 5123",
      "exampleInternational": "+676 771 5123",
      "exampleE164": "+6767715123"
    },
    {
      "type": "fixedLine",
      "label": "Fixed line",
      "regex": "(?:2\\d|3[0-8]|4[0-4]|50|6[09]|7[0-24-69]|8[05])\\d{3}",
      "lengths": [
        5
      ],
      "localOnlyLengths": [],
      "exampleNational": "20-123",
      "exampleInternational": "+676 20-123",
      "exampleE164": "+67620123"
    },
    {
      "type": "tollFree",
      "label": "Toll-free",
      "regex": "0800\\d{3}",
      "lengths": [
        7
      ],
      "localOnlyLengths": [],
      "exampleNational": "0800 222",
      "exampleInternational": "+676 0800 222",
      "exampleE164": "+6760800222"
    },
    {
      "type": "voip",
      "label": "VoIP",
      "regex": "55[0-37-9]\\d{4}",
      "lengths": [
        7
      ],
      "localOnlyLengths": [],
      "exampleNational": "551 0123",
      "exampleInternational": "+676 551 0123",
      "exampleE164": "+6765510123"
    }
  ],
  "formats": {
    "e164": "+6767715123",
    "international": "+676 771 5123",
    "national": "771 5123",
    "rfc3966": "tel:+676-771-5123"
  },
  "carriers": [
    {
      "name": "Digicel",
      "lineType": "mobile",
      "prefixCount": 6,
      "ranges": [
        "68",
        "84",
        "86–89"
      ]
    },
    {
      "name": "U-Call Tonga",
      "lineType": "fixedLine",
      "prefixCount": 5,
      "ranges": [
        "72",
        "74–76",
        "79"
      ]
    },
    {
      "name": "Toko Wireless",
      "lineType": "mobile",
      "prefixCount": 4,
      "ranges": [
        "54",
        "554–556"
      ]
    },
    {
      "name": "U-Call Tonga",
      "lineType": "mobile",
      "prefixCount": 3,
      "ranges": [
        "73",
        "77–78"
      ]
    },
    {
      "name": "Digicel",
      "lineType": "fixedLine",
      "prefixCount": 1,
      "ranges": [
        "70"
      ]
    }
  ],
  "sandbox": {
    "input": "+6767715123",
    "valid": true,
    "type": "Mobile",
    "carrier": "U-Call Tonga",
    "region": "TO",
    "formats": {
      "e164": "+6767715123",
      "international": "+676 771 5123",
      "national": "771 5123",
      "rfc3966": "tel:+676-771-5123"
    },
    "parts": {
      "countryCode": "+676",
      "destinationCode": "771",
      "destinationKind": "network code",
      "subscriber": "5123"
    }
  },
  "faq": [
    {
      "question": "How many digits does a phone number in Tonga have?",
      "answer": "Mobile numbers have 7 national digits. Fixed line numbers have 5 national digits. That is the national number, without the country code +676."
    },
    {
      "question": "What is the country code for Tonga?",
      "answer": "+676. From abroad, dial your own exit code, then 676, then the national number. From inside Tonga, the exit code for international calls is 00."
    },
    {
      "question": "Which prefixes are mobile numbers in Tonga?",
      "answer": "Mobile numbers start with 5, 6, 7, 8 or 9 in national form; the mobile regular expression on this page gives the exact ranges (example: 771 5123). The carrier table shows which prefix blocks were allocated to which operator."
    },
    {
      "question": "Can a mobile number in Tonga be ported to another carrier?",
      "answer": "Not on record. The plan data this page is built from does not list mobile number portability for Tonga, so the carrier a prefix was allocated to is likely, not certainly, the carrier serving the number. Only a live carrier lookup (an HLR or MNP query) confirms it."
    }
  ],
  "meta": {
    "dataAsOf": "2026-10-25",
    "dataPoints": 21,
    "references": [
      {
        "authority": "ITU",
        "title": "National numbering plan: Tonga",
        "url": "https://www.itu.int/oth/T02020000D3/en"
      }
    ]
  },
  "neighbours": [
    "https://phonelookup.dev/country/pg.json",
    "https://phonelookup.dev/country/sb.json",
    "https://phonelookup.dev/country/nr.json",
    "https://phonelookup.dev/country/vu.json",
    "https://phonelookup.dev/country/bn.json",
    "https://phonelookup.dev/country/fj.json",
    "https://phonelookup.dev/country/nf.json",
    "https://phonelookup.dev/country/pw.json",
    "https://phonelookup.dev/country/wf.json",
    "https://phonelookup.dev/country/ck.json",
    "https://phonelookup.dev/country/tl.json",
    "https://phonelookup.dev/country/nu.json"
  ]
}