 Bandwidth Infrastructure Group Bandwidth IG, a metro dark fiber network provider in Northern California and Greater Atlanta serving mission critical data centers, hyperscalers and enterprises with high capacity, dark fiber announces that it is providing services to CoreSites Santa Clara Data Center Campus. The CoreSite campus is located in one of the largest tech areas in the world, at the epicenter of Silicon Valleys largest data center hub and delivers direct access to the top public cloud onramps. 