Farmingville Post Office

Post office

500 Horseblock Road, Farmingville, NY 11738

(631) 732-8625

Appointments are required. Call 631-732-8625 to schedule Mon-Fri 10A-3P

Appointment required

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Farmingville Facilities in New York

Farmingville Post Office accepts new U.S. passport applications in person in Farmingville, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 11738. How to apply · How to renew