The map shows where Heartland Telecommunications Company of Iowa DSL offers internet service. Colored hexagons indicate where Heartland Telecommunications Company of Iowa DSL services at least one address. Internet service is not necessarily available at every location within a colored hex. When different max speeds are available at different addresses within a hex, color is determined by the fastest speed.
Along with DSL, Heartland Telecommunications Company of Iowa also offers fiber. See Heartland Telecommunications Company of Iowa Fiber Availability.
Select a hexagon to see the max speed in a specific area. From the settings menu, toggle between residential and business internet.
Broadband Map's information on Heartland Telecommunications Company of Iowa DSL availability relies heavily on the November 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of June 2025).