Charter Spectrum Business Share: Internet Service ProvidersCable TelevisionMediaAdvertising/Marketing Charter Spectrum Business Visit Website Request Info 5133 West Terrace Drive Suite 100 Madison, WI 53718 6084679278 About Map About Spectrum Business provides business organization with a full range of cost effective advanced broadband services and solutions including Internet. Visit www.business.spectrum.com for more information What's Nearby? Distance: 5 10 15 20 25 50 mi.