The map shows where Mediacom Xtream fiber internet is available and Mediacom Xtream 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 Mediacom Xtream services at least one address. Internet service is not necessarily available at every location within a colored hex.
Select a city to show Mediacom Xtream Fiber availability in the surrounding area.
Along with fiber, Mediacom Xtream also offers cable. See Mediacom Xtream Cable Availability. Another map shows the availability of all Mediacom Xtream technologies.
Zoom out to view Mediacom Xtream Fiber availability and speeds at the national level. However, the map works best when zoomed in, exploring Mediacom Xtream Fiber availability in specific regions.
The availability or speed of service at a single address can dictate the color of the hexagon the address falls within. Accordingly, national-scale views with large hexagons will smooth over local variations in internet availability and speeds.
Broadband Map's information on Mediacom Xtream 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).