Headquarters Location
720 Lyon Street
Des Moines, IA 50309
(800) 365-8387
(515) 282-5068
FAX: (515) 282-7583
Service Office Location
Federal Building – Room 561
210 Walnut Street
Des Moines, IA 50309
(800) 944-2039
(515) 323-7532
Service Office Info
Open Hours
Monday – Friday
8:00 AM – 4:30 PM