Public records show Henderson and Boulder City as cities Stephan also stayed in. Mathewssmit Patricia, Leanna Micaela Miller, Steve Madrigal and 6 other people are people possibly related to Stephan. The phone number (702) 568-1730 is Stephan’s. Stephan’s residency is at 657 Mount Blackburn Ln, Boulder City, Nv 89005. The age of Stephan is 72. His birth year was listed as 1953.