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The map shows where Dumont Telephone fiber internet is available and Dumont Telephone 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 Dumont Telephone services at least one address. Internet service is not necessarily available at every location within a colored hex.
Select a city to show Dumont Telephone Fiber availability in the surrounding area.
Broadband Map's information on Dumont Telephone 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).