RCN Сustomer Service Phone Phone: 1-800-RING-RCN Hours of operation: 24 hours a day Email: Click here to send an email Fax: This information has not been added 0 Subscribe Notify of new follow-up comments new replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Previous Post: Primus Сustomer Service Next Post: Ring Central Сustomer Service