Passport Application Services - Passaic 46 Grove St Passaic, NJ 07055 Phone : (973) 779-6758 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (650) 577-4418 Post Office - Passaic 46 Grove St Passaic, NJ 07055 Phone : (973) 779-6758 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (650) 577-4418