Charter Communications, Inc. (Charter) operates broadband communications businesses in the United States, with approximately 5.60 million customers during the year ended December 31, 2007. Through its hybrid fiber and coaxial cable network, Charter offers traditional cable video programming (analog and digital, referred to as video service), high-speed Internet access, and telephone service, as well as advanced broadband services (such as Charter OnDemand video service (OnDemand), high definition television service, and digital video recorder (DVR) service). As of December 31, 2007, the Company served approximately 5.22 million video customers, of which approximately 2.92 million were digital video customers. It also served approximately 2.68 million high-speed Internet customers (including approximately 289,600 who received only high-speed Internet services). Charter also provided telephone service to approximately 959,300 customers.
(Source: 10-K)