Passport Application Services - Farmingdale 380 Main St Farmingdale, NY 11735 Phone : (516) 249-1552 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (516) 249-1089 Post Office - Farmingdale 380 Main St Farmingdale, NY 11735 Phone : (516) 249-1552 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (516) 249-1089