Interstate Telecommunications Cooperative Inc - MN

About Interstate Telecom

Interstate Telecommunications Cooperative is an independent rural ILEC providing telephone, fiber internet, and streaming TV services across 5,500 square miles in northeastern South Dakota and western Minnesota, serving approximately 50,000 people. It primarily serves consumers and small businesses in its cooperative member base with FTTH networks completed in 2020. As a small local exchange carrier, it operates in a niche rural market alongside other South Dakota cooperatives.

• Founded: 1954
• Headquarters: Clear Lake, SD
• Services: rural ILEC, fiber internet, telephone, streaming TV, hosted voice, managed IT

Sources: Meet our Members: Interstate Telecommunications Cooperative · SOUTH DAKOTA LOCAL TELEPHONE COMPANIES · Interstate Telecommunications Cooperative · Contact ITC Customer Service