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The map shows where Sparklight fiber internet is available and Sparklight 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 Sparklight services at least one address. Internet service is not necessarily available at every location within a colored hex.
Select a city to show Sparklight Fiber availability in the surrounding area.
Along with fiber, Sparklight also offers cable. See Sparklight Cable Availability.
Broadband Map's information on Sparklight 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).