Hauppauge US Post Office

960 Wheeler Road
Hauppauge, NY 11788
Phone: (631) 360-6712
Fax: (516) 487-2508
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Shelter Island US Post Office

45 N Ferry Road
Shelter Island - 11964
(631) 749-1857

Massapequa US Post Office

80 Atlantic Avenue
Oceanside - 11572
(516) 766-5829

Greenvale US Post Office

37 Northern Blvd
Greenvale - 11548
(516) 621-7163

Glen Head US Post Office

240 Glen Head Road # 1
Glen Head - 11545
(516) 676-8465

Patchogue US Post Office

170 E Main St
Patchogue - 11772
(631) 475-8623

Shoreham US Post Office

69 Route 25a
Shoreham - 11786
(631) 744-3185

Orient US Post Office

980 Village Ln
Orient - 11957
(631) 323-9760

Hauppauge US Post Office

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

Bay Shore US Post Office

1314 5th Avenue
Bay Shore - 11706
(631) 969-3504

New Hyde Park US Post Office

1568 Union Turnpike
New Hyde Park - 11040
(516) 616-6893