Passport Application Services - Groveport 189 Main St Groveport, OH 43125 Phone : (614) 836-5452 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (614) 836-2513 Post Office - Groveport 189 Main St Groveport, OH 43125 Phone : (614) 836-5452 Business Category Post Offices Government Offices & Public Schools Toll-Free           (800) ASK-USPS Fax           (614) 836-2513