Levittown US Post Office

180 Gardiners Avenue
Levittown, NY 11756
Phone: (516) 735-7343
Fax: (516) 735-7319
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Island Park US Post Office

367 Long Beach Road
Island Park - 11558
(516) 432-9537

Hauppauge US Post Office

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

Miller Placeace US Post Office

47 Echo Avenue
Miller Placeace - 11764
(631) 473-8134

Commack US Post Office

150 Veterans Memorial Highway
Commack - 11725
(631) 543-3647

Hewlett US Post Office

1245 Hewlett Placez
Hewlett - 11557
(516) 374-0973

Long Beach US Post Office

101 E Park Avenue
Long Beach - 11561
(516) 432-5484

New Hyde Park US Post Office

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

Shelter Island US Post Office

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

Ronkonkoma US Post Office

200 Hawkins Avenue
Ronkonkoma - 11779
(631) 588-0301

Islip Terrace US Post Office

136 Carleton Avenue
Islip Terrace - 11752
(631) 581-7894