{
  "url": "https://phonelookup.dev/country/mr",
  "iso": "MR",
  "slug": "mr",
  "name": "Mauritania",
  "callingCode": 222,
  "exitCode": "00",
  "preferredExitCode": "",
  "trunkPrefix": "",
  "mobilePortable": false,
  "mobileStarts": [
    "2",
    "3",
    "4"
  ],
  "lineTypes": [
    {
      "type": "mobile",
      "label": "Mobile",
      "regex": "[2-4][0-46-9]\\d{6}",
      "lengths": [
        8
      ],
      "localOnlyLengths": [],
      "exampleNational": "22 12 34 56",
      "exampleInternational": "+222 22 12 34 56",
      "exampleE164": "+22222123456"
    },
    {
      "type": "fixedLine",
      "label": "Fixed line",
      "regex": "(?:25[08]|35\\d|45[1-7])\\d{5}",
      "lengths": [
        8
      ],
      "localOnlyLengths": [],
      "exampleNational": "35 12 34 56",
      "exampleInternational": "+222 35 12 34 56",
      "exampleE164": "+22235123456"
    },
    {
      "type": "tollFree",
      "label": "Toll-free",
      "regex": "800\\d{5}",
      "lengths": [
        8
      ],
      "localOnlyLengths": [],
      "exampleNational": "80 01 23 45",
      "exampleInternational": "+222 80 01 23 45",
      "exampleE164": "+22280012345"
    }
  ],
  "formats": {
    "e164": "+22222123456",
    "international": "+222 22 12 34 56",
    "national": "22 12 34 56",
    "rfc3966": "tel:+222-22-12-34-56"
  },
  "carriers": [
    {
      "name": "Chinguitel",
      "lineType": "mobile",
      "prefixCount": 9,
      "ranges": [
        "20–24",
        "26–29"
      ]
    },
    {
      "name": "Mattel",
      "lineType": "mobile",
      "prefixCount": 9,
      "ranges": [
        "30–34",
        "36–39"
      ]
    },
    {
      "name": "Mauritel",
      "lineType": "mobile",
      "prefixCount": 9,
      "ranges": [
        "40–44",
        "46–49"
      ]
    }
  ],
  "sandbox": {
    "input": "+22222123456",
    "valid": true,
    "type": "Mobile",
    "carrier": "Chinguitel",
    "region": "MR",
    "formats": {
      "e164": "+22222123456",
      "international": "+222 22 12 34 56",
      "national": "22 12 34 56",
      "rfc3966": "tel:+222-22-12-34-56"
    },
    "parts": {
      "countryCode": "+222",
      "destinationCode": "22",
      "destinationKind": "network code",
      "subscriber": "123456"
    }
  },
  "faq": [
    {
      "question": "How many digits does a phone number in Mauritania have?",
      "answer": "Mobile numbers have 8 national digits. Fixed line numbers have 8 national digits. That is the national number, without the country code +222."
    },
    {
      "question": "What is the country code for Mauritania?",
      "answer": "+222. From abroad, dial your own exit code, then 222, then the national number. From inside Mauritania, the exit code for international calls is 00."
    },
    {
      "question": "Which prefixes are mobile numbers in Mauritania?",
      "answer": "Mobile numbers start with 2, 3 or 4 in national form; the mobile regular expression on this page gives the exact ranges (example: 22 12 34 56). The carrier table shows which prefix blocks were allocated to which operator."
    },
    {
      "question": "Can a mobile number in Mauritania be ported to another carrier?",
      "answer": "Not on record. The plan data this page is built from does not list mobile number portability for Mauritania, 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": 16,
    "references": [
      {
        "authority": "ITU",
        "title": "National numbering plan: Mauritania",
        "url": "https://www.itu.int/oth/T0202000087/en"
      }
    ]
  },
  "neighbours": [
    "https://phonelookup.dev/country/ml.json",
    "https://phonelookup.dev/country/sn.json",
    "https://phonelookup.dev/country/gm.json",
    "https://phonelookup.dev/country/gn.json",
    "https://phonelookup.dev/country/ci.json",
    "https://phonelookup.dev/country/bf.json",
    "https://phonelookup.dev/country/ly.json",
    "https://phonelookup.dev/country/ne.json",
    "https://phonelookup.dev/country/tg.json",
    "https://phonelookup.dev/country/tn.json",
    "https://phonelookup.dev/country/bj.json",
    "https://phonelookup.dev/country/mu.json"
  ]
}