Syosset US Post Office

40 Queens St
Syosset, NY 11791
Phone: (516) 921-0746
Fax: (516) 496-4736
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Manorville US Post Office

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

Fair Harbor US Post Office

100 Bay Walk
Fair Harbor - 11706
(631) 583-7080

Cedarhurst US Post Office

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

West Sayville US Post Office

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

Huntington US Post Office

16 New York Avenue
Huntington - 11743
(631) 423-5880

Bellport US Post Office

26 Station Road
Bellport - 11713
(631) 286-8561

Brightwaters US Post Office

145 Orinoco Dr
Brightwaters - 11718
(631) 206-4855

Bridgehampton US Post Office

2322 Montauk Highway
Bridgehampton - 11932
(631) 537-9322

Manhasset US Post Office

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

Riverhead US Post Office

1210 W Main St
Riverhead - 11901
(631) 727-1019