Fair Harbor US Post Office

100 Bay Walk
Fair Harbor, NY 11706
Phone: (631) 583-7080
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East Hampton US Post Office

12 Gay Road
East Hampton - 11937
(631) 324-6320

West Sayville US Post Office

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

Manhasset US Post Office

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

Long Beach US Post Office

101 E Park Avenue
Long Beach - 11561
(516) 432-5484

Centereach US Post Office

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

East Islip US Post Office

11 Greenwood Avenue
East Islip - 11730
(631) 581-7807

New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park - 11040
(516) 354-5685

Garden City US Post Office

630 Old Country Road # 530
Garden City - 11530
(516) 746-1394

Plainview US Post Office

1662 Old Country Road
Plainview - 11803
(516) 845-7162

Cedarhurst US Post Office

124 Grove Avenue
Cedarhurst - 11516
(516) 295-1452