Lynbrook US Post Office

100 Broadway
Lynbrook, NY 11563
Phone: (516) 599-7587
Fax: (631) 226-5599
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Smithtown US Post Office

25 Route 111
Smithtown - 11787
(631) 360-6709

Lindenhurst US Post Office

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

Upton US Post Office

2 Center St
Upton - 11973
(631) 344-2539

Shirely US Post Office

800 Montauk Highway # 1
Shirley - 11967
(631) 281-0479

Holtsville US Post Office

162 Long Island Avenue
Holtsville - 11742
(631) 475-1761

Woodmere US Post Office

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

Bethpage US Post Office

288 Grumman Road W
Bethpage - 11714
(516) 349-5000

Elmont US Post Office

798 Meacham Avenue
Elmont - 11003
(516) 887-6247

Lake Grove US Post Office

1001 Hawkins Avenue
Lake Grove - 11755
(631) 588-7019

Glen Head US Post Office

240 Glen Head Road # 1
Glen Head - 11545
(516) 676-8465