Islip Terrace US Post Office

136 Carleton Avenue
Islip Terrace, NY 11752
Phone: (631) 581-7894
Fax: (516) 487-2508
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Albertson US Post Office

860 Willis Avenue
Albertson - 11507
(516) 746-3512

Shelter Island US Post Office

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

Hauppauge US Post Office

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

New Hyde Park US Post Office

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

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

Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays - 11946
(631) 728-6994

Roosevelt US Post Office

1 Babylon Turnpike
Roosevelt - 11575
(516) 378-6973

Blue Point US Post Office

141 Montauk Highway
Blue Point - 11715
(631) 363-6272

Old Bethpage US Post Office

696 Old Bethpage Road
Old Bethpage - 11804
(516) 249-2915