NS Mayport, FL - Post Office

The post office near Naval Station Mayport is located at 460 Massey Avenue, Jacksonville, Florida. The regular hours of operation are Monday through Friday from 0900-1300 and 1400-1600. The post office at Naval Station Mayport is closed on Saturdays and Sundays. For more information about mail deliveries or postal box rentals, call the post office at Naval Station Mayport at 800-275-8777.

MAYPORT NAVAL STATION
460 MASSEY AVE
JACKSONVILLE, FL 32228-9998
(800) ASK-USPS