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The map shows where Armstrong Telephone DSL internet is available and Armstrong 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 Armstrong Telephone services at least one address. Internet service is not necessarily available at every location within a colored hex.
Along with DSL, Armstrong Telephone also offers fiber. See Armstrong Telephone Fiber Availability.
Broadband Map's information on Armstrong Telephone DSL 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).