Wyandanch US Post Office

1569 Straight Path
Wyandanch, NY 11798
Phone: (631) 643-3914
Fax: (516) 295-5706
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Sound Beach US Post Office

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

Plandome US Post Office

155 Stonytown Road
Plandome - 11030
(516) 627-3747

West Sayville US Post Office

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

New Hyde Park US Post Office

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

East Norwich US Post Office

1001 Oyster Bay Road
East Norwich - 11732
(516) 922-8283

Wading River US Post Office

1816 Wading River Manor Road
Wading River - 11792
(631) 929-0219

Seaford US Post Office

3575 Merrick Road
Seaford - 11783
(516) 785-3851

East Quogue US Post Office

6 Bay Avenue
East Quogue - 11942
(631) 653-5247

Brookhaven US Post Office

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

Glen Cove US Post Office

2 Glen Cove Avenue
Glen Cove - 11542
(516) 671-7847