Central Keystone Federal Credit Union has been faithfully serving area residents of Sunbury, Pa. since Feb. 16, 1954 - the date its charter was officially approved. Founded by three enterprising postal workers intent on providing their fellows with a banking option in which they had a real stake, the credit union maintains those ideals today. As a non-profit cooperative, Central Keystone Federal Credit Union takes the utmost pride in its relationship with its members, seeking to ensure their satisfaction and financial peace of mind above all else. Whether they're looking for every day checking and savings accounts, or one of our many loan products, our members expect, and receive, the best.