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The map shows where The Montana Internet Corporation 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 The Montana Internet Corporation services at least one address. Internet service is not necessarily available at every location within a colored hex.
Select a city to show The Montana Internet Corporation Fiber availability in the surrounding area.
Along with fiber, The Montana Internet Corporation also offers fixed wireless. See The Montana Internet Corporation Fixed Wireless Availability.
Broadband Map's information on The Montana Internet Corporation fiber availability relies heavily on the May 2026 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2025).