Malverne US Post Office

339 Hempstead Avenue
Malverne, NY 11565
Phone: (516) 599-7583
Fax: (631) 226-5599
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Middle Island US Post Office

780 Middle Country Road
Middle Island - 11953
(631) 205-1089

West Sayville US Post Office

12 Washington Avenue
West Sayville - 11796
(631) 589-6958

Eastport US Post Office

24 Eastport Manor Road
Eastport - 11941
(631) 325-1798

New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park - 11040
(516) 354-5685

Sound Beach US Post Office

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

East Rockaway US Post Office

10 Main St
East Rockaway - 11518
(516) 599-2157

Greenport US Post Office

131 Front St
Greenport - 11944
(631) 477-1493

Brookhaven US Post Office

2512 Montauk Highway
Brookhaven - 11719
(631) 286-1591

Long Beach US Post Office

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

Montauk US Post Office

73 S Euclid Avenue
Montauk - 11954
(631) 668-7043