Manhasset US Post Office

28 Maple Place
Manhasset, NY 11030
Phone: (516) 627-0536
Fax: (631) 226-5599
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West Islip US Post Office

480 Union Blvd
West Islip - 11795
(631) 669-5157

Remsenburg US Post Office

137 S Country Road
Remsenburg - 11960
(631) 325-5937

Plainview US Post Office

1662 Old Country Road
Plainview - 11803
(516) 845-7162

New Hyde Park US Post Office

44 Millers Ln
New Hyde Park - 11040
(516) 616-6853

Sound Beach US Post Office

25 New York Avenue
Sound Beach - 11789
(631) 744-0837

Cold Spring Harbor US Post Office

126 Main St
Cold Spring Hbr - 11724
(631) 692-5307

Hauppauge US Post Office

960 Wheeler Road
Hauppauge - 11788
(631) 360-6712

Ocean Beach US Post Office

315 Cottage Walk
Ocean Beach - 11770
(631) 583-7368

Farmingdale US Post Office

380 Main St
Farmingdale - 11735
(516) 249-1552

Rockville US Post Office

250 Merrick Road
Rockville Centre - 11570
(516) 766-5749