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The map shows where Diode Cable fiber internet is available and Diode Cable speeds in different areas. 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 December 2025 data from the FCC's Broadband Data Collection program (published May 2026, with FCC revisions through July 2026).