Centereach Post Office

Post office

245 Centereach Mall, Centereach, NY 11720

(631) 588-7069

Appointments are required. Call 631-588-7069 to schedule Mon-Fri 10A-2P and Sat 10A-1P

Appointment required

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

Book at USPS Directions Facilities in Centereach Facilities in New York

Centereach Post Office accepts new U.S. passport applications in person in Centereach, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 11720. How to apply · How to renew