DataDatum is located at 1301 Fannin its located in the heart of Houston's downtown business district and has extensive long-haul carrier presence and unrivaled interconnection infrastructure. As the fourth largest city in the United States, Houston is a critical location for network operators because of its proximity and direct network access to Mexico and the Gulf of Mexico. DataDatum DataCenter provides highly reliable neutral interconnection and data center services to carriers, service providers and enterprise customers.