{
  "url": "https://phonelookup.dev/country/cz",
  "iso": "CZ",
  "slug": "cz",
  "name": "Czechia",
  "callingCode": 420,
  "exitCode": "00",
  "preferredExitCode": "",
  "trunkPrefix": "",
  "mobilePortable": true,
  "mobileStarts": [
    "60",
    "70",
    "71",
    "72",
    "73",
    "77",
    "79"
  ],
  "lineTypes": [
    {
      "type": "mobile",
      "label": "Mobile",
      "regex": "7060\\d{5}|(?:60[1-8]|7(?:0[2-5]|19|[2379]\\d))\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "601 123 456",
      "exampleInternational": "+420 601 123 456",
      "exampleE164": "+420601123456"
    },
    {
      "type": "fixedLine",
      "label": "Fixed line",
      "regex": "(?:2\\d|3[1257-9]|4[16-9]|5[13-9])\\d{7}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "212 345 678",
      "exampleInternational": "+420 212 345 678",
      "exampleE164": "+420212345678"
    },
    {
      "type": "tollFree",
      "label": "Toll-free",
      "regex": "800\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "800 123 456",
      "exampleInternational": "+420 800 123 456",
      "exampleE164": "+420800123456"
    },
    {
      "type": "voip",
      "label": "VoIP",
      "regex": "9[17]0\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "910 123 456",
      "exampleInternational": "+420 910 123 456",
      "exampleE164": "+420910123456"
    },
    {
      "type": "sharedCost",
      "label": "Shared cost",
      "regex": "8[134]\\d{7}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "811 234 567",
      "exampleInternational": "+420 811 234 567",
      "exampleE164": "+420811234567"
    },
    {
      "type": "premiumRate",
      "label": "Premium-rate",
      "regex": "9(?:0[05689]|76)\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "900 123 456",
      "exampleInternational": "+420 900 123 456",
      "exampleE164": "+420900123456"
    },
    {
      "type": "personalNumber",
      "label": "Personal number",
      "regex": "70[01]\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "700 123 456",
      "exampleInternational": "+420 700 123 456",
      "exampleE164": "+420700123456"
    },
    {
      "type": "uan",
      "label": "UAN",
      "regex": "9(?:5\\d|7[2-4])\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "972 123 456",
      "exampleInternational": "+420 972 123 456",
      "exampleE164": "+420972123456"
    },
    {
      "type": "voicemail",
      "label": "Voicemail",
      "regex": "9(?:3\\d{9}|6\\d{7,10})",
      "lengths": [
        9,
        10,
        11,
        12
      ],
      "localOnlyLengths": [],
      "exampleNational": "93 123 456 789",
      "exampleInternational": "+420 93 123 456 789",
      "exampleE164": "+42093123456789"
    }
  ],
  "formats": {
    "e164": "+420601123456",
    "international": "+420 601 123 456",
    "national": "601 123 456",
    "rfc3966": "tel:+420-601-123-456"
  },
  "carriers": [
    {
      "name": "T-Mobile",
      "lineType": "mobile",
      "prefixCount": 62,
      "ranges": [
        "603–605",
        "731–739",
        "798",
        "7030–7036",
        "7038–7039",
        "7056–7059",
        "7300–7302",
        "7305–7306",
        "7308–7309",
        "7939",
        "7976",
        "7978",
        "7990–7991",
        "7998–7999",
        "73030",
        "73070–73073",
        "73077",
        "77073",
        "77077",
        "77999",
        "79058",
        "79083",
        "79191",
        "79770–79772",
        "79775",
        "79777",
        "79779",
        "79797",
        "79799",
        "79954",
        "79957"
      ]
    },
    {
      "name": "Vodafone",
      "lineType": "mobile",
      "prefixCount": 46,
      "ranges": [
        "608",
        "773–777",
        "7700–7704",
        "7706",
        "7708–7709",
        "7718",
        "7780",
        "7782–7787",
        "7789",
        "73044–73048",
        "77811–77819",
        "77881–77889"
      ]
    },
    {
      "name": "O2",
      "lineType": "mobile",
      "prefixCount": 27,
      "ranges": [
        "71–72",
        "601–602",
        "606–607",
        "702",
        "792",
        "7705",
        "7940–7948",
        "7952–7953",
        "77070",
        "79194–79199"
      ]
    },
    {
      "name": "Tesco Mobile CR",
      "lineType": "mobile",
      "prefixCount": 12,
      "ranges": [
        "7928–7929",
        "7954–7955",
        "79234–79235",
        "79238",
        "79240–79244"
      ]
    },
    {
      "name": "SAZKA sazkova kancelar, a.s",
      "lineType": "mobile",
      "prefixCount": 7,
      "ranges": [
        "7040–7045",
        "7047"
      ]
    },
    {
      "name": "CEZ Group",
      "lineType": "mobile",
      "prefixCount": 5,
      "ranges": [
        "7050–7054"
      ]
    },
    {
      "name": "TERMS",
      "lineType": "mobile",
      "prefixCount": 4,
      "ranges": [
        "79950–79953"
      ]
    },
    {
      "name": "TT Quality s.r.o.",
      "lineType": "mobile",
      "prefixCount": 4,
      "ranges": [
        "77100",
        "77200",
        "77900",
        "77977"
      ]
    },
    {
      "name": "3ton s.r.o.",
      "lineType": "mobile",
      "prefixCount": 3,
      "ranges": [
        "77051–77052",
        "79192"
      ]
    },
    {
      "name": "GoMobil",
      "lineType": "mobile",
      "prefixCount": 3,
      "ranges": [
        "79955–79956",
        "79958"
      ]
    },
    {
      "name": "Cesky bezdrat",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "77071–77072"
      ]
    },
    {
      "name": "Compatel",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "73040",
        "77050"
      ]
    },
    {
      "name": "IPEX",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "77272–77273"
      ]
    },
    {
      "name": "SMART Comp",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "73041–73042"
      ]
    },
    {
      "name": "Vectone Distribution Czech Republic s.r.o(Mundio)",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "7950–7951"
      ]
    },
    {
      "name": "YATECO",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "70301",
        "77078"
      ]
    },
    {
      "name": "ha-vel internet",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "77880",
        "77990"
      ]
    },
    {
      "name": "miniTEL",
      "lineType": "mobile",
      "prefixCount": 2,
      "ranges": [
        "77111",
        "79979"
      ]
    },
    {
      "name": "Axfone",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "73033"
      ]
    },
    {
      "name": "BSG",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "70376"
      ]
    },
    {
      "name": "COMA",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "70373"
      ]
    },
    {
      "name": "DataCell",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "706"
      ]
    },
    {
      "name": "Dial Telecom",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "79750"
      ]
    },
    {
      "name": "Dragon Internet",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "77277"
      ]
    },
    {
      "name": "FAYN Telecommunications",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "70370"
      ]
    },
    {
      "name": "GOPE Systems a.s.",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "79193"
      ]
    },
    {
      "name": "MATERNA Communications",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "73035"
      ]
    },
    {
      "name": "METRONET",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "79920"
      ]
    },
    {
      "name": "MONTYHO TECHNOLOGY s.r.o. (CANISTEC)",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "77177"
      ]
    },
    {
      "name": "Nordic Telecom s.r.o.(Air Telecom - MobilKom)",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "79000"
      ]
    },
    {
      "name": "PODA a.s. (SkyNet)",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "73043"
      ]
    },
    {
      "name": "Plus4U Mobile s.r.o.",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "77997"
      ]
    },
    {
      "name": "SIA Net Balt",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "79260"
      ]
    },
    {
      "name": "TRAVEL TELEKOMMUNIKATION",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "7910"
      ]
    }
  ],
  "sandbox": {
    "input": "+420601123456",
    "valid": true,
    "type": "Mobile",
    "carrier": "O2",
    "region": "CZ",
    "formats": {
      "e164": "+420601123456",
      "international": "+420 601 123 456",
      "national": "601 123 456",
      "rfc3966": "tel:+420-601-123-456"
    },
    "parts": {
      "countryCode": "+420",
      "destinationCode": "601",
      "destinationKind": "network code",
      "subscriber": "123456"
    }
  },
  "faq": [
    {
      "question": "How many digits does a phone number in Czechia have?",
      "answer": "Mobile numbers have 9 national digits. Fixed line numbers have 9 national digits. That is the national number, without the country code +420."
    },
    {
      "question": "What is the country code for Czechia?",
      "answer": "+420. From abroad, dial your own exit code, then 420, then the national number. From inside Czechia, the exit code for international calls is 00."
    },
    {
      "question": "Which prefixes are mobile numbers in Czechia?",
      "answer": "Mobile numbers start with 60, 70, 71, 72, 73, 77 or 79 in national form; the mobile regular expression on this page gives the exact ranges (example: 601 123 456). The carrier table shows which prefix blocks were allocated to which operator."
    },
    {
      "question": "Can a mobile number in Czechia be ported to another carrier?",
      "answer": "Yes. Czechia has mobile number portability, so a prefix tells you the carrier a number was originally allocated to, not necessarily the one serving it today. Only a live carrier lookup (an HLR or MNP query) answers that."
    }
  ],
  "meta": {
    "dataAsOf": "2026-10-25",
    "dataPoints": 65,
    "references": [
      {
        "authority": "ITU",
        "title": "National numbering plan: Czech Rep.",
        "url": "https://www.itu.int/oth/T0202000035/en"
      }
    ]
  },
  "neighbours": [
    "https://phonelookup.dev/country/sk.json",
    "https://phonelookup.dev/country/li.json",
    "https://phonelookup.dev/country/de.json",
    "https://phonelookup.dev/country/pl.json",
    "https://phonelookup.dev/country/no.json",
    "https://phonelookup.dev/country/se.json",
    "https://phonelookup.dev/country/dk.json",
    "https://phonelookup.dev/country/gb.json",
    "https://phonelookup.dev/country/gg.json",
    "https://phonelookup.dev/country/im.json",
    "https://phonelookup.dev/country/je.json",
    "https://phonelookup.dev/country/at.json"
  ]
}