TIGO: TIGO El Salvador is a mobile phone service provider company owned by the international mobile phone company Millicom International Cellular or just MIC. On 2003 Telemovil changed their name to TIGO introducing their GSM Technology, new mobile phone sources, new mobile phones, more coverage, new fresh look and also new plans.There are also other TIGO’s in Latin America, in the Central American countries of Guatemala, Honduras, and also in the South American nations of Colombia, Paraguay,and Bolivia. TIGO Colombia is the biggest subsidiary of TIGO in the world with a base of 3 million subscribers.D-AMPS,GSM-850/1900 (GPRS, EDGE),850 MHz UMTS, HSPA+.
Claro: Claro Americas is part of América Móvil, a Mexican telecom group serving clients in Argentina, Brazil, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Nicaragua, Panama,Paraguay, Peru, Puerto Rico, Uruguay. The company’s name means “bright”, “clear” or “of course” in Portuguese and Spanish. GSM-850 (GPRS, EDGE),850/1900 MHz UMTS, HSPA+.
Movistar: Movistar is the major Spanish mobile phone operator owned by Telefónica S.A. operating in Spain and in many Latin American countries. It is the largest carrier in Spain with 22 million customers (cellphone services only) and 41.58% of market share.2 Its principal competitor in Latin America is América Móvil. It offers GSM 900/1800 MHz (Spain) 850/1900 MHz (America) (2G), UMTS900/2100 MHz (Spain) 850/900/1900/2100 MHz (America) (3G) HSDPA (3.5G) and LTE 2600 MHz (Spain) 1700/2600 MHz (America) (4G) services.The Movistar name has been in use in Spain since the launch of GSM services in 1995. The name became effective worldwide on April 5, 2005 after Telefónica Móviles purchased the BellSouth mobile operations branch in South America.CdmaOne
GSM-850 (GPRS, EDGE),850/1900 MHz UMTS, HSDPA.
Digicel: Digicel is a mobile phone network provider operating in 33 markets across the Caribbean, Central America, and Oceania regions. The company is owned by the Irish billionaire Denis O’Brien, is incorporated in Bermuda, and based in Jamaica. It has about 13 million wireless users. As of 2014, Digicel’s markets comprise: Anguilla, Antigua and Barbuda, Aruba,Barbados, Bermuda, Bonaire, the British Virgin Islands, the Cayman Islands,Curaçao, Dominica, El Salvador, Fiji, French Guiana, Grenada, Guadeloupe,Montserrat, Guyana, Haiti, Jamaica, Martinique, Myanmar, Nauru, Panama,Papua New Guinea, Samoa, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Suriname, Tonga, Trinidad & Tobago, Turks and Caicos, and Vanuatu.900 MHz GSM (GPRS, EDGE),900 MHz UMTS, HSDPA, HSPA+.