The map shows where Alaska Telephone offers DSL 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 Alaska Telephone services at least one address. Internet service is not necessarily available at every location within a colored hex.
Along with DSL, Alaska Telephone also offers fiber. See Alaska Telephone Fiber Availability.
Broadband Map's information on Alaska Telephone DSL availability relies heavily on the May 2026 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2025).