Sea Cliff US Post Office

200 Sea Cliff Avenue
Sea Cliff, NY 11579
Phone: (516) 671-8258
Fax: (516) 766-5845
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Laurel US Post Office

2168 Main Road
Laurel - 11948
(631) 298-1672

Sound Beach US Post Office

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

West Babylon US Post Office

617 W Montauk Highway
West Babylon - 11704
(631) 422-2276

Center Moriches US Post Office

35 Railroad Avenue
Center Moriches - 11934
(631) 878-0953

Port Washington US Post Office

1051 Port Washington Blvd
Port Washington - 11050
(516) 883-0754

Freeport US Post Office

132 W Merrick Road
Freeport - 11520
(516) 378-6512

Westhampton US Post Office

408 Mill Road
Westhampton - 11977
(631) 288-4081

Wyandanch US Post Office

1569 Straight Path
Wyandanch - 11798
(631) 643-3914

Glen Head US Post Office

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

East Islip US Post Office

11 Greenwood Avenue
East Islip - 11730
(631) 581-7807