Central Islip US Post Office

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

Medford US Post Office

1905 Route 112
Medford - 11763
(631) 475-8273
2

Bethpage US Post Office

288 Grumman Road W
Bethpage - 11714
(516) 349-5000
3

Hauppauge US Post Office

150 Oser Avenue
Hauppauge - 11788
(631) 231-3155
4

Shelter Island Heights US Post Office

6 Grand Avenue
Shelter Island Heights - 11965
(631) 749-0486
5

Melville US Post Office

718 Walt Whitman Road
Melville - 11747
(631) 421-0726
6

Coram US Post Office

117 Pauls Path
Coram - 11727
(631) 732-8691
7

Jericho US Post Office

425 N Broadway
Jericho - 11753
(516) 681-6248
8

Yaphank US Post Office

5 E Main St
Yaphank - 11980
(631) 345-6829
9

Sea Cliff US Post Office

200 Sea Cliff Avenue
Sea Cliff - 11579
(516) 671-8258
10

Upton US Post Office

2 Center St
Upton - 11973
(631) 344-2539