Baldwin US Post Office

2260 Grand Avenue
Baldwin, NY 11510
Phone: (516) 223-5024
Fax: (516) 223-7420
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Wading River US Post Office

1816 Wading River Manor Road
Wading River - 11792
(631) 929-0219

Northport US Post Office

240 Main St
Northport - 11768
(631) 261-6941

Lindenhurst US Post Office

65 E Hoffman Avenue
Lindenhurst - 11757
(631) 226-6914

Medford US Post Office

1905 Route 112
Medford - 11763
(631) 475-8273

Great Neck US Post Office

1 Welwyn Road
Great Neck - 11021
(516) 482-5013

Wyandanch US Post Office

1569 Straight Path
Wyandanch - 11798
(631) 643-3914

Islip US Post Office

309 Main St # 3
Islip - 11751
(631) 581-7931

Elmont US Post Office

778 Elmont Road
Elmont - 11003
(516) 285-4078

Woodmere US Post Office

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

Manhasset US Post Office

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