Oscar Castellanos's Colleagues at Telmex
Oscar Castellanos's Contact Details
HQ
Location
Colombia
Colombia
Company
Telmex
Telmex
Oscar Castellanos's Company Details
We own and operate a fixed-line telecommunications system in Mexico, where we are the only nationwide provider of fixed-line telephony services. We also provide other telecommunications and telecommunications-related services such as corporate networks, Internet access services, information network management, telephone and computer equipment sales, and interconnection services to other carriers. FORM 20-F, Period of Report: 2007-12-31
Frequently Asked Questions about Oscar Castellanos
Oscar Castellanos currently works for Telmex.
Oscar Castellanos's role at Telmex is Ingeniero de soporte.
Oscar Castellanos's email address is ***@telmex.com. To view Oscar Castellanos's full email address, please signup to ConnectPlex.
Oscar Castellanos works in the Telecommunications industry.
Oscar Castellanos's colleagues at Telmex are Javier Renaud, Francisco Arizpe, Dario Larios, Marco Estrada, Don Chucho, Alberto Lossantos, Polo Son and others.
Oscar Castellanos's phone number is