Keith Stephens Stephens, Peter Bresidence Vanderhoef, Joyce Ann Vanwinkle and 6 other people are people possibly related to Stephen. The birth year was listed as 1953. Stephen has listed phone number: (303) 799-9678. The current age of Stephen is 71. He has stayed in Wilmington, Littleton and Lone Tree before moving to Lone Tree. Stephen is a resident of 7437 Bluefox Ct, Lone Tree, Co 80124.