Spectrum Maryland Heights 3 years ago ID: #386258 Listed In : Business & Services Internet Telecom Service 2198 Serenidad Ln, Maryland Heights, MO 63043 (636) 228-3599 Business Description Spectrum have become high-speed Internet Providers in Maryland Heights, MO. As well as the best Cable service near your area. Until now, Spectrum has been at work in development to create the best spectrum authorized retailers. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Internet Service Providers Satellite Television Services Cable company Broadband Services