Local Voice

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

Our Service

Telmex USA offers exceptional network performance, world-class customer care, and a high-quality user experience. With Telmex USA as your voice-service provider, you’ll have access to a wide selection of service plans, options, and features.

Together with our network of affiliates, we serve strategic markets in Latin America, offering a comprehensive portfolio of services that include traditional analog lines, digital trunks, ITFS, hosted IP PBX, corporate voice services, domestic and long-distance plans, and more. Supported by a secure, reliable network, Telmex USA is a one-stop shop for clear and cost-effective voice communications.


  • Voice quality
  • Wide coverage
  • Flexibility
  • Scalability
  • Cost-effectiveness
  • World-class support


  • Highly scalable solutions that can adapt to your company’s evolving needs
  • Clear and simple invoicing with call detail available
  • Services provided over state-of-the-art digital technology, which evolves frequently to keep pace with improvements in technologies and features

Why Telmex USA?

E-Basic Service:

Voice services are part of the comprehensive portfolio of products that we offer, consisting of traditional telephony services as well as next-generation data and multimedia services provided over IP. Telmex USA’s local voice services allow business users to make local, domestic, or international calls with highly competitive rates and call plans.

The service also incorporates state-of-the-art technological features into corporate communications systems in order to help them provide secure solutions with modern functionalities.

Telmex USA business customers enjoy a full range of services to help meet their communication needs, with world-class support as well as outstanding network performance and reliability. Together with our network of affiliates, our global presence, commitment to quality, and dedication to customer service enable us to provide world-class service.