Highline acquired Rye Telephone, RTC Broadband and SPT Broadband of Colorado in August 2021, and the brand name that will continue is Highline. At Highline, we believe everyone should have access to the most reliable, fastest internet speed available – at a fair price, regardless of where you live and work. Highline’s owner ITC has been in business for more than 125 years, and over the last 25 years, Highline has built, owned and operated fiber networks that have thousands of subscribers. Highline currently serves the communication and internet needs for thousands of residents and businesses in Colorado, Georgia, Kansas, Michigan, Nebraska and Texas. Our Colorado companies include RTC Broadband, based in Pueblo County, and SPT Broadband, based in Park County. Highline is expanding its existing Colorado operations by working with communities to build out state-of-the-art Fiber-to-the-Premise, lightning-fast Gigabit networks.