The map shows where COSOTNET fiber internet is available and COSOTNET 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 COSOTNET services at least one address. Internet service is not necessarily available at every location within a colored hex.
Select a city to show COSOTNET Fiber availability in the surrounding area.
Along with fiber, COSOTNET also offers fixed wireless. See COSOTNET Fixed Wireless Availability.
Zoom out to view COSOTNET Fiber availability and speeds at the national level. However, the map works best when zoomed in, exploring COSOTNET 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 COSOTNET fiber availability relies heavily on the June 2026 data from the FCC's Broadband Data Collection program (published October 2026).