761—635.6 (321) Information and location. Applications, forms and information regarding this chapter are available by mail from the Office of Driver Services, Iowa Department of Transportation, P.O. Box 9204, Des Moines, Iowa 50306-9204; in person at 6310 SE Convenience Blvd., Ankeny, Iowa; by telephone at (515)237-3153; or by facsimile at (515)237-3071.