{
  "schema_version": "1.1",
  "generated_on": "2026-08-30",
  "country": {
    "name": "Mexico",
    "slug": "mexico",
    "iso2": "MX",
    "calling_code": "+52",
    "trunk_prefix": "None",
    "international_access": "00",
    "number_length": "10 digits for fixed and mobile national numbers",
    "time_zones": [
      "America/Mexico_City",
      "America/Cancun",
      "America/Tijuana",
      "America/Hermosillo"
    ],
    "regulator": "Comisión Reguladora de Telecomunicaciones (CRT)",
    "source_url": "https://www.gob.mx/crt",
    "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
  },
  "records": [
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "55",
      "national_destination_code": "55",
      "domestic_code": "55",
      "international_prefix": "+52 55",
      "coverage": "Historically and commonly associated with Mexico City",
      "city": "Mexico City",
      "region": "Mexico City",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "33",
      "national_destination_code": "33",
      "domestic_code": "33",
      "international_prefix": "+52 33",
      "coverage": "Historically and commonly associated with Guadalajara",
      "city": "Guadalajara",
      "region": "Jalisco",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "81",
      "national_destination_code": "81",
      "domestic_code": "81",
      "international_prefix": "+52 81",
      "coverage": "Historically and commonly associated with Monterrey",
      "city": "Monterrey",
      "region": "Nuevo León",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "222",
      "national_destination_code": "222",
      "domestic_code": "222",
      "international_prefix": "+52 222",
      "coverage": "Historically and commonly associated with Puebla",
      "city": "Puebla",
      "region": "Puebla",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "664",
      "national_destination_code": "664",
      "domestic_code": "664",
      "international_prefix": "+52 664",
      "coverage": "Historically and commonly associated with Tijuana",
      "city": "Tijuana",
      "region": "Baja California",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "477",
      "national_destination_code": "477",
      "domestic_code": "477",
      "international_prefix": "+52 477",
      "coverage": "Historically and commonly associated with León",
      "city": "León",
      "region": "Guanajuato",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "656",
      "national_destination_code": "656",
      "domestic_code": "656",
      "international_prefix": "+52 656",
      "coverage": "Historically and commonly associated with Ciudad Juárez",
      "city": "Ciudad Juárez",
      "region": "Chihuahua",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "442",
      "national_destination_code": "442",
      "domestic_code": "442",
      "international_prefix": "+52 442",
      "coverage": "Historically and commonly associated with Querétaro",
      "city": "Querétaro",
      "region": "Querétaro",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "999",
      "national_destination_code": "999",
      "domestic_code": "999",
      "international_prefix": "+52 999",
      "coverage": "Historically and commonly associated with Mérida",
      "city": "Mérida",
      "region": "Yucatán",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "998",
      "national_destination_code": "998",
      "domestic_code": "998",
      "international_prefix": "+52 998",
      "coverage": "Historically and commonly associated with Cancún",
      "city": "Cancún",
      "region": "Quintana Roo",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "722",
      "national_destination_code": "722",
      "domestic_code": "722",
      "international_prefix": "+52 722",
      "coverage": "Historically and commonly associated with Toluca",
      "city": "Toluca",
      "region": "State of Mexico",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "229",
      "national_destination_code": "229",
      "domestic_code": "229",
      "international_prefix": "+52 229",
      "coverage": "Historically and commonly associated with Veracruz",
      "city": "Veracruz",
      "region": "Veracruz",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    },
    {
      "country_name": "Mexico",
      "iso2": "MX",
      "country_calling_code": "52",
      "area_code": "744",
      "national_destination_code": "744",
      "domestic_code": "744",
      "international_prefix": "+52 744",
      "coverage": "Historically and commonly associated with Acapulco",
      "city": "Acapulco",
      "region": "Guerrero",
      "time_zone": "Multiple IANA time zones; rules vary by location",
      "source_url": "https://www.gob.mx/crt",
      "verified_on": "2026-08-30",
      "limitation": "Every city association on this site is described as historical or common, not exclusive. Providers can use numbering resources elsewhere within the applicable zone, and a number can move through portability or service changes."
    }
  ]
}