Post Office - Fort Dodge 3440 Maple Dr Fort Dodge, IA 50501 Phone : (515) 573-4130 Business Category Post Offices Toll-Free           (800) ASK-USPS Passport Application Services - Fort Dodge 3440 Maple Dr Fort Dodge, IA 50501 Phone : (515) 573-4130 Business Category Passport Application Services Toll-Free           (800) ASK-USPS