Hauppauge US Post Office

150 Oser Avenue
Hauppauge, NY 11788
Phone: (631) 231-3155
Fax: (516) 487-2508
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New Hyde Park US Post Office

1001 2nd Avenue
New Hyde Park - 11040
(516) 354-6024

Brentwood US Post Office

25 2nd Avenue
Brentwood - 11717
(631) 273-0947

Garden City US Post Office

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

East Setauket US Post Office

450 Route 25a
East Setauket - 11733
(631) 941-4005

Farmingville US Post Office

500 Horseblock Road
Farmingville - 11738
(631) 732-8625

Bethpage US Post Office

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

Wading River US Post Office

1816 Wading River Manor Road
Wading River - 11792
(631) 929-0219

Uniondale US Post Office

1000 Front St
Uniondale - 11553
(516) 481-8245

Bridgehampton US Post Office

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

Bohemia US Post Office

200 Orville Dr
Bohemia - 11716
(631) 589-2487