Amityville US Post Office

77 Ireland Place
Amityville, NY 11701
Phone: 631-264-3532
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Williston Park US Post Office

446 Willis Avenue
Williston Park - 11596
(516) 746-3247

Saltaire US Post Office

Broadway St
Saltaire - 11706
(631) 583-7716

Copiague US Post Office

695 Marconi Blvd
Copiague - 11726
(631) 842-9084

Lindenhurst US Post Office

65 E Hoffman Avenue
Lindenhurst - 11757
(631) 226-6914

Elmont US Post Office

778 Elmont Road
Elmont - 11003
(516) 285-4078

Shelter Island US Post Office

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

Greenvale US Post Office

37 Northern Blvd
Greenvale - 11548
(516) 621-7163

New Hyde Park US Post Office

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

Jamesport US Post Office

70 2nd St
South Jamesport - 11970
(631) 722-4317

Valley Stream US Post Office

111 S Franklin Avenue
Valley Stream - 11580
(516) 825-8739