DENVER--(BUSINESS WIRE)--CoreSite Realty Corporation (NYSE:COR), a premier provider of secure, reliable, high-performance data center solutions across the U.S., today announced the company will release its second-quarter 2015 financial results prior to market open on Thursday, July 23, 2015, to be followed by its quarterly conference call at 12:00 p.m. (Eastern time). The call will be accessible by dialing +1-877-407-3982 (domestic) or +1-201-493-6780 (international). A replay will be available