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The map shows where Diode Cable offers fiber internet service. When different max speeds are available at different addresses within a hex, color is determined by the fastest speed.
Colored hexagons indicate where Diode Cable services at least one address. Internet service is not necessarily available at every location within a colored hex.
Select a city to show Diode Cable Fiber availability in the surrounding area.
Along with fiber, Diode Cable also offers fixed wireless. See Diode Cable Fixed Wireless Availability.
Broadband Map's information on Diode Cable fiber availability relies heavily on the May 2026 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2025).