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The map shows where Bethesda Wireless and Fiber offers 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 Bethesda Wireless and Fiber services at least one address. Internet service is not necessarily available at every location within a colored hex.
Despite its name, Bethesda Wireless and Fiber also offers fixed wireless. See Bethesda Wireless and Fiber Fixed Wireless Availability.
Broadband Map's information on Bethesda Wireless and Fiber availability relies heavily on the May 2026 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2025).