Telephones - main lines in use:
20.539 million (2008)

Telephones - mobile cellular:
75.304 million (2008)

Telephone system:
general assessment: adequate telephone service for business and government, but the population is poorly served; mobile subscribers far outnumber fixed-line subscribers; domestic satellite system with 120 earth stations; extensive microwave radio relay network; considerable use of fiber-optic cable and coaxial cable
domestic: low telephone density with about 19 fixed lines per 100 persons; privatized in December 1990; despite the opening to competition in January 1997, Telmex remains dominant; legal challenges to Telmex's alleged anti-competitive behavior in the mobile and fixed-line markets culminated in a World Trade Organization ruling in 2004 against Mexico prompting some strengthening of the powers granted Mexico's telecom regulator; mobile cellular teledensity approaching 70 per 100 persons
international: country code - 52; Columbus-2 fiber-optic submarine cable with access to the US, Virgin Islands, Canary Islands, Spain, and Italy; the Americas Region Caribbean Ring System (ARCOS-1) and the MAYA-1 submarine cable system together provide access to Central America, parts of South America and the Caribbean, and the US; satellite earth stations - 120 (32 Intelsat, 2 Solidaridad (giving Mexico improved access to South America, Central America, and much of the US as well as enhancing domestic communications), 1 Panamsat, numerous Inmarsat mobile earth stations); linked to Central American Microwave System of trunk connections (2008)

Radio broadcast stations:
AM 850, FM 545, shortwave 15 (2003)

Television broadcast stations:
236 (plus repeaters) (1997)

Internet country code:
.mx

Internet hosts:
12.716 million (2009)

Internet users:
23.26 million (2008)