Cologix - Columbus COL 2 Data Center is located at 555 Sherers Court Columbus, Ohio 48355 . Sales 877-406-2248. Cologix’s COL 2 data center serves as a natural head-end or disaster recovery site. Cologix’s Columbus data centers are strategically located at the convergence point of the long-haul fiber crossroads and the regional carrier fiber networks in Central Ohio, providing Ohio colocation services to clients seeking an advantageous back up to primary sites in Chicago and New York. Cologix's Columbus data centers are strategically located at the convergence point of the long-haul fiber crossroads and the regional carrier fiber networks in Central Ohio, providing Ohio colocation services to clients seeking an advantageous back up to primary sites in Chicago and New York.