Central Islip US Post Office

101 Federal Plaza
Central Islip, NY 11722
Phone: (631) 715-0001
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1

Deer Park US Post Office

375 Carlls Path
Deer Park - 11729
(631) 667-6490
2

Roslyn Heights US Post Office

66 Mineola Avenue
Roslyn Heights - 11577
(516) 621-8050
3

Lake Grove US Post Office

1001 Hawkins Avenue
Lake Grove - 11755
(631) 588-7019
4

Garden City US Post Office

600 Franklin Avenue
Garden City - 11530
(516) 747-2201
5

Centerport US Post Office

434 E Main St
Centerport - 11721
(631) 261-6918
6

East Rockaway US Post Office

10 Main St
East Rockaway - 11518
(516) 599-2157
7

Wantagh US Post Office

3300 Park Avenue
Wantagh - 11793
(516) 785-3425
8

East Hampton US Post Office

291 Springs Fireplace Road
East Hampton - 11937
(631) 324-0790
9

Cherry Grove US Post Office

1000 Bay Walk
Cherry Grove - 11782
(631) 589-1177
10

Great River US Post Office

62 River Road
Great River - 11739
(631) 581-7680