Grand River Mutual Telephone Corporation Fiber Availability Map

Green hexagons show where Grand River Mutual Telephone Corporation services at least one address with fiber internet.

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Other Grand River Mutual Telephone Corporation Technologies

Along with fiber, Grand River Mutual Telephone Corporation also offers DSL. See Grand River Mutual Telephone Corporation DSL Availability.

Data Sourcing

BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).