Melville US Post Office

718 Walt Whitman Road
Melville, NY 11747
Phone: (631) 421-0726
Fax: (631) 226-5599
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East Quogue US Post Office

6 Bay Avenue
East Quogue - 11942
(631) 653-5247

Port Jefferson Station US Post Office

544 Jefferson Placeaza
Port Jefferson Station - 11776
(631) 473-2751

Garden City US Post Office

830 Stewart Avenue
Garden City - 11599
(516) 228-7502

West Sayville US Post Office

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

Westbury US Post Office

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

Hauppauge US Post Office

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

Manhasset US Post Office

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

Eastport US Post Office

24 Eastport Manor Road
Eastport - 11941
(631) 325-1798

Manorville US Post Office

525 Eastport Manor Road
Manorville - 11949
(631) 727-0064

Greenvale US Post Office

37 Northern Blvd
Greenvale - 11548
(516) 621-7163