Automated Postal Center - Hilliard 4000 Leap Rd Hilliard, OH 43026 Phone : (614) 876-7021 Business Category Automated Postal Centers Government Offices & Public Schools Toll-Free           (800) ASK-USPS Fax           (614) 876-0368 Post Office - Hilliard 4000 Leap Rd Hilliard, OH 43026 Phone : (614) 876-7021 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (614) 876-0368