BLAIRSVILLE, Ga., Sept. 29, 2017 (GLOBE NEWSWIRE) — United Community Banks, Inc. (NASDAQ:UCBI) announces it will release its third quarter 2017 financial results on Wednesday, October 25, 2017, before the stock market opens. The company also will hold a conference call at 11:00 a.m. ET on the same day to discuss its financial results, business highlights and outlook.