Telmex Infinitum Speed Test in Mexico | Kencang

Test your Telmex internet speed in Mexico

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Telmex is the largest telecommunications company in Mexico, controlling approximately 80 percent of fixed telephone lines nationwide. Telmex offers residential internet through its Infinitum brand with speeds ranging from 60 Mbps on DSL to 500 Mbps on fiber optic, serving over 16 million broadband subscribers.

About Telmex

Telefonos de Mexico S.A.B. de C.V. (Telmex) was founded on January 1, 1947, and is headquartered in Mexico City. The company was privatized in 1990 under the control of Grupo Carso, owned by Mexican businessman Carlos Slim Helu. Telmex is now a wholly owned subsidiary of America Movil, one of the largest telecommunications companies in the world.

The company provides fixed-line telephone service, broadband internet through its Infinitum brand, and access to over 9,500 WiFi hotspots across Mexico.

Telmex Plans and Services

Telmex offers several internet plans across different technologies and price points.

Telmex Infinitum plans start at MXN 389 per month for 60 Mbps with unlimited calls and a Claro Video subscription included. The 150 Mbps plan costs MXN 499 per month with 200 GB of navigation. The 250 Mbps plan at MXN 599 includes two phone lines and 200 GB navigation.

The top-tier 500 Mbps plan costs MXN 725 per month. All plans include free antivirus software and access to the Telmex WiFi hotspot network. Connection technology depends on coverage, with fiber and copper options available.

Telmex Internet Plans

PlanSpeedPriceFeatures
Infinitum 60 Mbps dsl60 MbpsMXN 389/month
  • Unlimited calls to landlines and mobiles
  • 100 GB navigation included
  • Free Claro Video subscription
Infinitum 150 Mbps fiber150 MbpsMXN 499/month
  • Unlimited calls included
  • 200 GB navigation included
  • Free antivirus and Claro Video
Infinitum 250 Mbps fiber250 MbpsMXN 599/month
  • Two Telmex phone lines
  • 200 GB navigation included
  • Access to 9500 Telmex WiFi hotspots
Infinitum 500 Mbps fiber500 MbpsMXN 725/month
  • Two Telmex phone lines
  • 200 GB navigation included
  • Free antivirus and Claro Video

Prices and availability may vary by location. Contact Telmex for current offers.

Test Your Telmex Speed

Run a free speed test to check if Telmex delivers the speeds you are paying for. Test during peak evening hours for the most realistic results. Compare your results against Telmex advertised speeds above.

Telmex Speed Test FAQ

What speeds does Telmex Infinitum offer?

Telmex Infinitum offers internet speeds from 60 Mbps to 500 Mbps depending on your plan and location. The entry-level plan provides 60 Mbps over copper or DSL technology. Higher-tier plans offer 150 Mbps, 250 Mbps, and 500 Mbps through fiber optic connections where available. Actual speeds depend on the infrastructure in your neighborhood and distance from the exchange.

How much does Telmex internet cost in Mexico?

Telmex Infinitum plans start at MXN 389 per month for 60 Mbps internet with unlimited calls included. The 150 Mbps plan costs MXN 499 per month, the 250 Mbps plan costs MXN 599 per month with two phone lines, and the 500 Mbps plan costs MXN 725 per month. All plans include free antivirus software and a Claro Video streaming subscription.

Does Telmex offer fiber optic internet?

Telmex offers fiber optic internet in select areas of Mexico through its Infinitum brand. Fiber availability depends on your specific location, as Telmex uses both copper cable and fiber optic infrastructure. In areas without fiber coverage, Telmex provides DSL connections. You can check fiber availability at your address on the Telmex website or by calling customer service.

How can I test my Telmex internet speed?

You can test your Telmex Infinitum internet speed using the free speed test tool on this page. Click Start Test to measure your download speed, upload speed, and ping latency. For the most accurate results, connect your device directly to the Telmex modem using an ethernet cable, close all background applications, and run the test when other household members are not actively using the internet.

Last verified: February 8, 2026

Data source: telmex.com, selectra.mx