{
  "id": "phone_area_code",
  "name": "Telephone area code",
  "status": "draft",
  "doc": "Area code (trunk prefix and dialling code) of a telephone number written without the subscriber number, as in 0221 for Cologne or 06 for Rome in national formats; North American area codes have three digits without a leading zero (212). Directories often keep it in a column of its own.",
  "categories": [
    {
      "id": "telecom",
      "name": "Telecommunications"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "categorical",
  "regexp": "^(?:0[1-9]\\d{0,4}|[2-9]\\d{2})$",
  "examples": [
    {
      "value": "0221",
      "description": "Cologne"
    },
    {
      "value": "0211",
      "description": "Düsseldorf"
    },
    {
      "value": "02151",
      "description": "Krefeld"
    },
    {
      "value": "212",
      "description": "Manhattan (NANP)"
    },
    {
      "value": "0221 123456",
      "valid": false,
      "description": "With the subscriber number: phone"
    }
  ],
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/Telephone_numbering_plan"
    }
  ],
  "translations": {
    "de": {
      "name": "Telefonvorwahl"
    },
    "ru": {
      "name": "Телефонный код"
    }
  },
  "type": "datatype"
}