Wednesday, November 19, 2025

Telmex says fiber optic lines cut intentionally, affecting internet across Mexico

Vandalized fiber optic cables caused internet service interruptions for Telmex customers throughout the country on Wednesday.

Internet users had problems accessing foreign-hosted websites due to breaks in two fiber optic cables, one in the United States and one in Mexico. The company said that service was re-established within two hours.

The first break occurred in Texas, 18 kilometers from the Mexico-U.S. border. The second was in Sinaloa, between Mazatlán and Culiacán.

The line in Sinaloa was repaired within two hours after the company received numerous complaints. Telmex plans to report the vandalism as an attack on telecommunication channels.

“Telmex activated its contigency plan to immediately attend to the fiber optic cut in Mexico, directing traffic through alternative routes to give users additional options, which re-opened access to international content,” the company said.

The vandalism affected users in Zacatecas, Aguascalientes, Nayarit, Jalisco, Guanajuato, Colima, Michoacán, Querétaro, México state, Puebla, Oaxaca, Veracruz, Tabasco, Chiapas and Mexico City.

With reports from Milenio

Have something to say? Paid Subscribers get all access to make & read comments.
Oxxo sign

1,500 Oxxos in Jalisco will serve as safe spaces for threatened women

1
The idea is that the ubiquity of the convenience stores, combined with their direct communication via emergency buttons with authorities, helps women find protection quickly and easily.
a girl looks at shelves in a book store

99 facts you need to know about Mexico: 21-40

0
What is Mexico's largest state? How large is the foreign-born population? What percentage of households have a computer? Find out or test your knowledge of the 99 facts you need to know about Mexico.
exterior of the bar Lacoss

5 killed in arson attack on Puebla night club

0
The government said that firefighters "immediately" responded to a report of a fire at the Lacoss Night Club in the Popular Coatepec neighborhood and that nine people were rescued.
BETA Version - Powered by Perplexity