Nsight Telservices provides local and long-distance telephone service, high-speed Internet service, digital cable TV service, security systems, business telephone systems and cellular phone services to homes and businesses throughout northeastern Wisconsin.  We offer diagnostic and repair services for almost any computer-related need.  With more than 460 miles of fiber optic cable throughout Green Bay and Appleton and reaching into Wausau, Stevens Point, and Iron Mountain, we also offer residential and business telephone service as a facilities-based Competitive Local Exchange Carrier.  Nsight is the parent company of Cellcom, Nsight Telservices and Nsight Tower.