Jamesport US Post Office

70 2nd St
South Jamesport, NY 11970
Phone: (631) 722-4317
Fax: (631) 360-0532
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New Hyde Park US Post Office

1568 Union Turnpike
New Hyde Park - 11040
(516) 616-6893

Port Washington US Post Office

1051 Port Washington Blvd
Port Washington - 11050
(516) 883-0754

Westbury US Post Office

360 Maple Avenue
Westbury - 11590
(516) 333-3598

Shoreham US Post Office

69 Route 25a
Shoreham - 11786
(631) 744-3185

East Setauket US Post Office

450 Route 25a
East Setauket - 11733
(631) 941-4005

Lindenhurst US Post Office

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

East Moriches US Post Office

3 Atlantic Avenue
East Moriches - 11940
(631) 878-0243

Syosset US Post Office

40 Queens St
Syosset - 11791
(516) 921-0746

West Sayville US Post Office

12 Washington Avenue
West Sayville - 11796
(631) 589-6958

Nesconset US Post Office

226 Smithtown Blvd
Nesconset - 11767
(631) 265-3278