CHARLOTTE, N.C., Feb. 16, 2016 (GLOBE NEWSWIRE) -- Windstream (NASDAQ:WIN), a leading provider of advanced network communications, today announced that it has completed a major expansion of its advanced metro fiber network in the Charlotte area. Windstream’s investment will provide Charlotte’s growing mid-market business community with world-class infrastructure that connects even more local data centers and commercial buildings with Windstream’s high-speed, highly available nationwide fiber network.