Cologix - Dallas DAL 2 Data Center is located at 1950 N. Stemmons Fwy. Dallas, Texas 75207. Sales 877-406-2248. Across our two Dallas, Texas colocation data centers, Cologix maintains 40,000 SQF of data center space in the INFOMART building, which has the largest number of carriers out of any single building in a 900-mile radius, with more than 8,700 strands of fiber. With 2N redundancy on the UPS and generator and hot-aisle containment with in-row cooling, Cologix’s DAL 2 data center is positioned to support 100% uptime with growing power densities. The renowned INFOMART building is the preeminent Carrier Hotel, and has long been a facility of choice among carriers, ISPs, content providers, financial services and enterprises based on its dense connectivity and excellent operating record. The Best Customer Service in Dallas Cologix is your network neutral partner, providing customers with buying power and direct interconnection choice of 40 unique networks in the company’s on-site MeetMe-Room (MMR), in addition to connectivity with existing Cologix customers and other tenants in the INFOMART.