About Us Charter Spectrum is providing high quality service with superior entertainment and communications products. Charter Spectrum provides best in class service for TV, internet, phone, etc. Now, enjoy fastest internet service for your home and office with Spectrum. We are happy to help you 24*7. Let join Spectrum- 2nd largest cable operator in the US by subscribers. For more details, call us now. Charter Spectrum is providing high quality service with superior entertainment and communications products. Now, enjoy fastest internet service for your home and office with Spectrum. We are happy to help you 24*7.