Located in Chillicothe, Ohio. Horizon Telcom, Inc. has been providing telecommunications services to Southern Ohio for 120 years. Founded in 1895 as the Home Telephone Company, our organization began offering local telephone service and grew to accommodate the ever changing needs of our customers, community, and employees. Today, Horizon delivers voice, video, security, and broadband services to business and residential customers. While we focus on serving our customers with advanced communications and entertainment technology, one thing has remained the same since our inception - our superior customer service and unmatched responsiveness.. Broadband Fiber Service,Telephone Service,Internet Service,Cable & Satellite Service,Security Systems & Monitoring,Telephone Systems