Telefonica DSL Availability Map

Green hexagons show where Telefonica services at least one address with DSL internet.

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Other Telefonica Technologies

Along with DSL, Telefonica also offers fiber. See Telefonica Fiber Availability.

Data Sourcing

BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).