Telefónica Chile S.A. operates as a telecommunication company. It offers broadband, pay television, local telephony, national and international long distance, data transmission, value added, and interconnection services, as well as sells and leases terminals. The company was formerly known as Compañía de Telecomunicaciones de Chile S.A. and changed its name to Telefónica Chile S.A. in April 2009. Telefónica Chile S.A. was founded in 1880 and is based in Santiago, Chile. Telefónica Chile S.A. is a subsidiary of Telefonica Moviles Chile S.A.