Since being liberalized in 1991, the Colombian telecommunications sector has added new services, expanded coverage, improved efficiency, and lowered costs. The sector has had the second largest investment in infrastructure since 1997. However, the economic downturn between 1999 and 2002 adversely affected telecommunications. During this period, Colombia's telecommunications industry lost US$2 billion despite a profit of US$1 billion in local service. In June 2003, the government liquidated the state-owned and heavily indebted National Telecommunications Company and replaced it with Colombia Telecomunicaciones. The measure enabled the industry to expand rapidly, and in 2004 it constituted 2.8 percent of gross domestic product (GDP). Telefónica of Spain acquired 50 percent plus one share of the company in 2006.
Mass media in Mexico are regulated by the Secretariat of Communication and Transportation, a federal executive cabinet ministry and by the Federal Telecommunications Institute.
Telecommunications in Peru include radio and television, fixed and mobile telephones, and the Internet.
Telefónica, S.A. is a Spanish multinational telecommunications company with registered office and headquarters located in two different places, both in Madrid, Spain. It is one of the largest telephone operators and mobile network providers in the world. It provides fixed and mobile telephony, broadband, and subscription television, operating in Europe and the Americas.
Telecommunications in the United Kingdom have evolved from the early days of the telegraph to modern broadband and mobile phone networks with Internet services.
Communications in Argentina gives an overview of the postal, telephone, Internet, radio, television, and newspaper services available in Argentina.
Mercury Communications was a national telephone company in the United Kingdom, formed in 1981 as a subsidiary of Cable & Wireless, to challenge the then-monopoly of British Telecom (BT). Although it proved only moderately successful at challenging BT's dominance, it led the way for new communication companies to attempt the same.
TIM S.p.A. is an Italian telecommunications company with headquarters in Rome, Milan, and Naples, which provides fixed telephony and DSL data services.
Altice Portugal S.A. is the largest telecommunications service provider in Portugal. Since June 2, 2015, the company has been a wholly owned subsidiary of Altice, a multinational cable and telecommunications company with a presence in France, Israel, Belgium, Luxembourg, Portugal, French West Indies/Indian Ocean Area, the Dominican Republic, and Switzerland. The assets in Portugal were sold to Altice in 2015 per request of Oi SA to reduce debt. The African assets were mostly sold for the same reason. Portugal Telecom, SGPS SA was split in separate companies: PT Portugal and Pharol, which owns a 27,5% stake in Oi.
A postal, telegraph, and telephone service is a government agency responsible for postal mail, telegraph, and telephone services. Such monopolies existed in many countries, though not in North America, Japan or Spain. Many PTTs have been partially or completely privatised in recent years. In some of these privatisations, the privatised corporation was completely renamed, such as KPN in the Netherlands, Orange S.A. in France, BT Group in the United Kingdom, Eir in the Republic of Ireland, Swisscom in Switzerland, Telstra in Australia, Spark in New Zealand, Proximus Group in Belgium, A1 Telekom Austria Group in Austria, TDC Group in Denmark, Telia Company in Sweden and Finland, Telenor in Norway, Chunghwa Telecom in Taiwan and Singtel in Singapore; whereas in others, the name of the privatised corporation has been only slightly modified, such as Telkom Indonesia in Indonesia, Telekom Malaysia in Malaysia, Deutsche Telekom in Germany, Kosovo Telecom in Kosovo, KT in South Korea, Post Luxembourg in Luxembourg and Síminn in Iceland.
Claro Company, known as Claro Mexico or simply Claro, is a Mexican company part of América Móvil, a Mexican telecom group. Claro serves clients in Argentina, Brazil, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Paraguay, Peru, Puerto Rico and Uruguay. The company's name means "bright," "clear," and also "of course," in both Portuguese and Spanish.
Telecom Argentina S.A. is the major local telephone company for the northern part of Argentina, including the whole of the city of Buenos Aires. Briefly known as Sociedad Licenciataria Norte S.A., it quickly changed its name, and is usually known as simply "Telecom" within Argentina.
CANTV is the state-run telephone and internet service provider in Venezuela. It was one of the first telephone service enterprises in the country, founded in 1930. The largest telecommunications provider in Venezuela, it was privatized in 1991, and re-nationalized in 2007 by Hugo Chavez.
Telefônica Brasil, trading as Vivo, is a Brazilian telecommunications group, subsidiary of Spanish Telefónica.
Empresa Nacional de Telecomunicaciones S.A. is the largest Chilean telecommunications company. The company is known for the 127 meters (417 ft) high Torre Entel that rises above central Santiago and constitutes one of the city's landmarks.
The Internet in Chile has its roots in experimental tests conducted in 1986 between the Universidad de Chile and the Universidad de Santiago de Chile, the two main public universities in the country. Its commercialization began in the mid-1990s, and it experienced widespread adoption in the second half of the 2000s. Before this, Chile had previously attempted the Cybersyn project in 1971, which aimed to establish an almost real-time economic information transfer system with the government, but it did not succeed.
Entel S.A. is a major Bolivian state-owned telecommunications company, headquartered in La Paz, Bolivia.
Compañía Peruana de Teléfonos was a Peruvian public telecommunications company and later privatised telephone company that operated only in the cities of Lima and Callao. A football team of the same name was established in 1970 by workers of the company.
