We are transforming to Claro Enterprise Solutions
A global company driving innovations in the digital age.

Voice services are part of Telmex USA’s complete portfolio of products. They range from traditional telephony services to the next generation of data and multimedia services provided over IP.

With our world-class customer support, strategic international presence, and outstanding network performance and reliability, our teams can provide you and your company with high levels of service.


International Toll-Free Service (ITFS)