East Marion US Post Office

9165 Main Road
East Marion, NY 11939
Phone: (631) 477-1668
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Uniondale US Post Office

1000 Front St
Uniondale - 11553
(516) 481-8245

US Post Office Processing Center

160 Duryea Road
Melville - 11747
(631) 755-2575

Centereach US Post Office

245 Centereach Mall
Centereach - 11720
(631) 588-7069

Manhasset US Post Office

28 Maple Place
Manhasset - 11030
(516) 627-0536

North Baldwin US Post Office

1620 Grand Avenue
North Baldwin - 11510
(516) 223-5710

Jericho US Post Office

425 N Broadway
Jericho - 11753
(516) 681-6248

Deer Park US Post Office

375 Carlls Path
Deer Park - 11729
(631) 667-6490

Centerport US Post Office

434 E Main St
Centerport - 11721
(631) 261-6918

Woodmere US Post Office

132 Franklin Place
Woodmere - 11598
(516) 374-3776

Hauppauge US Post Office

960 Wheeler Road
Hauppauge - 11788
(631) 360-6712