Telefonos De Mexico S.A.B De C.V.. The Group's principal activity is providing telecommunication services and solutions. Its activities are divided into: local service, long distance and other services. The local service segment includes local fixed line services. The long distance segment includes national and international services. Other services ... More

Telefonos De Mexico S.A.B De C.V.. The Group's principal activity is providing telecommunication services and solutions. Its activities are divided into: local service, long distance and other services. The local service segment includes local fixed line services. The long distance segment includes national and international services. Other services includes long distance provided through public phones and provincial lines, corporate networks and Internet access. It operates principally in Mexico.