[1] izzi provides telephone, Internet, cable TV and mobile services to individuals and companies with coverage in cities in Mexico.

[2] The first services were initiated on October 4, 1966 to link the Social Securities Clinics and its health sector dependencies with educational programs for surgeons.

[3] At the time, its coverage reached 124 kilometers, aiming at neighborhoods that were of the high society in Del Valle and Polanco, gaining 300 subscribers.

After an agreement with Luz y Fuerza del Centro, S.A., on June 16, 1967, Cablevisión allowed the usage of its lamp posts to deliver the cable signals.

[3] In 1969, the Communications and Transportation Secretary granted the company, then with 300 subscribers, temporary permission to install 124 kilometres (77 mi) of coaxial cable in Colonia Roma.

On October 31, 2014, the company stopped operating under Cablevisión, rebranding as izzi and launching with Internet, television, and telephone service as a single product.