East Northport Post Office

Post office

297 Larkfield Road, East Northport, NY 11731

Appointments are required. Call (631)912-0999 to schedule Mon-Fri 9:30A-2:30P

Appointment required

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

Book at USPS Directions Facilities in East Northport Facilities in New York

East Northport Post Office accepts new U.S. passport applications in person in East Northport, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 11731. How to apply · How to renew