Phone numbers in Mexico are made of ten digits with either two-digit area codes (for Mexico City, Monterrey, and Guadalajara and their respective metropolitan areas) or three-digit area codes for the rest of the country.
For a list of all area codes, see Area codes in Mexico by code.
Major cities and metropolitan areas have the following codes:
The following dialing prefixes are available for use from within Mexico:
To reach a Mexican phone number from another country must dial:
Where the plus sign (+) represents the international access code of the country are calling from.
For example, from Europe, must dial:
From North America (United States or Canada) must dial:
From Central America must dial 1 after 52.
To reach a cell phone from outside Mexico a 1 must be added before the area code:
Where the plus sign (+) represents the International access code of the country are calling from.