Insights

Expansion Opportunities Telmex is actively expanding data center capacity with a new facility in northwestern Mexico and launching the TMX5 submarine cable, signaling a push to boost regional connectivity. This creates cross-sell opportunities for data center services, interconnection, disaster recovery, cloud, and managed infrastructure across Mexico, Central America, and the Americas.

Cloud and IT Growth Telmex offers a comprehensive portfolio from connectivity to cloud, data centers, cybersecurity, collaboration and business solutions, with a strategy to move customers to as-a-service platforms. This opens opportunities to sell managed cloud, Cloud PBX, security services, and integration with Oracle OCI through joint go-to-market initiatives.

Fintech Focus Telmex has demonstrated interoperability with financial networks through partnerships like IPC Unigy integration with Telmex Cloud PBX for Bankaool, signaling a strong foothold in financial services. This presents a sales opportunity to offer secure, low-latency connectivity, managed networks, trading communications, and security services to banks and fintechs.

Partnerships & Ecosystem The company actively builds technology partnerships to expand capabilities, enabling joint offerings across cloud, networking and cybersecurity. Leverage these alliances for collaborative selling, cross-sell of Telmex Cloud, data centers and security services through Oracle, IPC and other partners to enterprise clients.

Market Leadership Telmex positions itself as a leading national telecom and IT services provider with extensive coverage, quality, safety and reliability, and has earned recognition for data center operations. This makes Telmex a trusted partner for large-scale enterprises pursuing critical connectivity, infrastructure and as-a-service transitions.

Telmex Tech Stack

Telmex uses 8 technology products and services including Facebook Pixel, Google Fonts API, AlloyUI, and more. Explore Telmex's tech stack below.

  • Facebook Pixel
    Analytics
  • Google Fonts API
    Font Scripts
  • AlloyUI
    Javascript Frameworks
  • JSON-LD
    Javascript Frameworks
  • Java
    Programming Languages
  • reCAPTCHA
    Security
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

Media & News

Telmex's Email Address Formats

Telmex uses at least 1 format(s):
Telmex Email FormatsExamplePercentage
FLast@telmex.comJDoe@telmex.com
57%
First.Last@telmex.comJohn.Doe@telmex.com
34%
LastF@telmex.comDoeJ@telmex.com
6%
FMLast@telmex.comJMDoe@telmex.com
3%

Frequently Asked Questions

Where is Telmex's headquarters located?

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Telmex's main headquarters is located at Mexico City, Mexico City 06500 Mexico. The company has employees across 6 continents, including North AmericaSouth AmericaEurope.

What is Telmex's phone number?

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You can contact Telmex's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Telmex's stock symbol?

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Telmex is a publicly traded company; the company's stock symbol is TELMEXL.MX.

What is Telmex's official website and social media links?

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Telmex's official website is telmex.com and has social profiles on LinkedIn.

What is Telmex's NAICS code?

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Telmex's NAICS code is 517 - Telecommunications.

How many employees does Telmex have currently?

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As of May 2026, Telmex has approximately 14K employees across 6 continents, including North AmericaSouth AmericaEurope. Key team members include Ceo: H. P.CEO: H. R.Cfo: C. R. M.. Explore Telmex's employee directory with LeadIQ.

What industry does Telmex belong to?

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Telmex operates in the Telecommunications industry.

What technology does Telmex use?

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Telmex's tech stack includes Facebook PixelGoogle Fonts APIAlloyUIJSON-LDJavareCAPTCHAGoogle AnalyticsFacebook.

What is Telmex's email format?

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Telmex's email format typically follows the pattern of FLast@telmex.com. Find more Telmex email formats with LeadIQ.

Telmex

TelecommunicationsMexico City, Mexico10001+ Employees

Telmex is a telecommunications and information technology services company headquartered in Mexico City, Mexico, with more than 10,000 employees. Its portfolio covers connectivity, cloud services, data centers, cybersecurity, collaboration, and business solutions, focusing on infrastructure and processes to support customers’ technology investments and their evolution toward platform-as-a-service offerings. The company provides extensive national and international connectivity and bandwidth to help ensure the continuity of client operations. Telmex has pursued strategic partnerships and infrastructure projects, including the TMX5 submarine cable launched in 2025 and collaborations with Oracle to deliver OCI services, as well as integration with IPC’s Unigy platform for Telmex Cloud PBX to support interoperability. Since 2009, Telmex has partnered with Thales on a state-sponsored safe-city initiative in parts of Mexico City, reflecting involvement in integrated technology projects beyond core telecom services.

Section iconCompany Overview

Headquarters
Mexico City, Mexico City 06500 Mexico
Phone number
Website
telmex.com
Stock Symbol
TELMEXL.MX
NAICS Code
517 - Telecommunications
Employees
10001+

Section iconFunding & Financials

  • $1B$10B

    Telmex's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Telmex's revenue is estimated to be in the range of $1B$10B

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