Passport Application Services - Ronkonkoma 200 Hawkins Ave Ronkonkoma, NY 11779 Phone : (631) 588-0301 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (631) 471-1290 Automated Postal Center - Ronkonkoma 200 Hawkins Ave Ronkonkoma, NY 11779 Phone : (631) 588-0301 Business Category Automated Postal Centers Toll-Free           (800) ASK-USPS Fax           (631) 471-1290 Post Office - Ronkonkoma 200 Hawkins Ave Ronkonkoma, NY 11779 Phone : (631) 588-0301 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (631) 471-1290