{
  "url": "https://phonelookup.dev/country/sk",
  "iso": "SK",
  "slug": "sk",
  "name": "Slovakia",
  "callingCode": 421,
  "exitCode": "00",
  "preferredExitCode": "",
  "trunkPrefix": "0",
  "mobilePortable": true,
  "mobileStarts": [
    "090",
    "091",
    "094",
    "095"
  ],
  "lineTypes": [
    {
      "type": "mobile",
      "label": "Mobile",
      "regex": "909[1-9]\\d{5}|9(?:0[1-8]|1[0-24-9]|4[03-57-9]|5\\d)\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "0912 123 456",
      "exampleInternational": "+421 912 123 456",
      "exampleE164": "+421912123456"
    },
    {
      "type": "fixedLine",
      "label": "Fixed line",
      "regex": "(?: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",
      "lengths": [
        6,
        7,
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "02 212 345 67",
      "exampleInternational": "+421 2 212 345 67",
      "exampleE164": "+421221234567"
    },
    {
      "type": "tollFree",
      "label": "Toll-free",
      "regex": "800\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "0800 123 456",
      "exampleInternational": "+421 800 123 456",
      "exampleE164": "+421800123456"
    },
    {
      "type": "voip",
      "label": "VoIP",
      "regex": "6(?:02|5[0-4]|9[0-6])\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "0690 123 456",
      "exampleInternational": "+421 690 123 456",
      "exampleE164": "+421690123456"
    },
    {
      "type": "sharedCost",
      "label": "Shared cost",
      "regex": "8[5-9]\\d{7}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "0850 123 456",
      "exampleInternational": "+421 850 123 456",
      "exampleE164": "+421850123456"
    },
    {
      "type": "premiumRate",
      "label": "Premium-rate",
      "regex": "9(?:00|[78]\\d)\\d{6}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "0900 123 456",
      "exampleInternational": "+421 900 123 456",
      "exampleE164": "+421900123456"
    },
    {
      "type": "pager",
      "label": "Pager",
      "regex": "9090\\d{3}",
      "lengths": [
        7
      ],
      "localOnlyLengths": [],
      "exampleNational": "09090 123",
      "exampleInternational": "+421 9090123",
      "exampleE164": "+4219090123"
    },
    {
      "type": "uan",
      "label": "UAN",
      "regex": "96\\d{7}",
      "lengths": [
        9
      ],
      "localOnlyLengths": [],
      "exampleNational": "0961 234 567",
      "exampleInternational": "+421 961 234 567",
      "exampleE164": "+421961234567"
    }
  ],
  "formats": {
    "e164": "+421912123456",
    "international": "+421 912 123 456",
    "national": "0912 123 456",
    "rfc3966": "tel:+421-912-123-456"
  },
  "carriers": [
    {
      "name": "T-Mobile (Slovak Telekom)",
      "lineType": "mobile",
      "prefixCount": 17,
      "ranges": [
        "0901–0904",
        "0910–0912",
        "0914",
        "09091–09099"
      ]
    },
    {
      "name": "Orange",
      "lineType": "mobile",
      "prefixCount": 10,
      "ranges": [
        "0905–0908",
        "0915–0919",
        "0945"
      ]
    },
    {
      "name": "Telefonica O2",
      "lineType": "mobile",
      "prefixCount": 5,
      "ranges": [
        "0940",
        "0944",
        "0947–0949"
      ]
    },
    {
      "name": "4ka of SWAN",
      "lineType": "mobile",
      "prefixCount": 3,
      "ranges": [
        "0950–0952"
      ]
    },
    {
      "name": "Alternet, s.r.o.",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "094312"
      ]
    },
    {
      "name": "BSG Estonia",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "09430"
      ]
    },
    {
      "name": "IPfon, s.r.o.",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "094333"
      ]
    },
    {
      "name": "Slovak Republic Railways (GSM-R)",
      "lineType": "mobile",
      "prefixCount": 1,
      "ranges": [
        "09598"
      ]
    }
  ],
  "sandbox": {
    "input": "+421912123456",
    "valid": true,
    "type": "Mobile",
    "carrier": "T-Mobile (Slovak Telekom)",
    "region": "SK",
    "formats": {
      "e164": "+421912123456",
      "international": "+421 912 123 456",
      "national": "0912 123 456",
      "rfc3966": "tel:+421-912-123-456"
    },
    "parts": {
      "countryCode": "+421",
      "destinationCode": "912",
      "destinationKind": "network code",
      "subscriber": "123456"
    }
  },
  "faq": [
    {
      "question": "How many digits does a phone number in Slovakia have?",
      "answer": "Mobile numbers have 9 national digits. Fixed line numbers have 6 or 7 or 9 national digits. That is the national number, without the country code +421 and without the trunk prefix 0."
    },
    {
      "question": "What is the country code for Slovakia?",
      "answer": "+421. From abroad, dial your own exit code, then 421, then the national number without its trunk prefix 0. From inside Slovakia, the exit code for international calls is 00."
    },
    {
      "question": "Which prefixes are mobile numbers in Slovakia?",
      "answer": "Mobile numbers start with 090, 091, 094 or 095 in national form; the mobile regular expression on this page gives the exact ranges (example: 0912 123 456). The carrier table shows which prefix blocks were allocated to which operator."
    },
    {
      "question": "Can a mobile number in Slovakia be ported to another carrier?",
      "answer": "Yes. Slovakia 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": 36,
    "references": [
      {
        "authority": "ITU",
        "title": "National numbering plan: Slovakia",
        "url": "https://www.itu.int/oth/T02020000BD/en"
      }
    ]
  },
  "neighbours": [
    "https://phonelookup.dev/country/cz.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"
  ]
}