About Us Charter Spectrum is your local cable, internet, and voice company with Free HD. Bundle and save with Charter Spectrum with thousands of on demand choices. We are also weather- resistant and reliable. We offer: cable television, high speed internet, and voice. Get the Triple Play - TV, Internet & Voice - and you'll get top value. Plug into the most powerful Internet connection available, along with unlimited Voice and the best TV has to offer. Call us today for new service and pricing!