Hicksville US Post Office

109 Ludy St
Hicksville, NY 11801
Phone: (516) 433-9188
Fax: (516) 487-2508
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Holtsville US Post Office

162 Long Island Avenue
Holtsville - 11742
(631) 475-1761

Copiague US Post Office

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

Shelter Island Heights US Post Office

6 Grand Avenue
Shelter Island Heights - 11965
(631) 749-0486

Huntington US Post Office

16 New York Avenue
Huntington - 11743
(631) 423-5880

Fishers Island US Post Office

1 Oriental Avenue
Fishers Island - 06390
(631) 788-7835

Garden City US Post Office

830 Stewart Avenue
Garden City - 11599
(516) 228-7502

Hauppauge US Post Office

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

Sayville US Post Office

130 Greene Avenue
Sayville - 11782
(631) 589-6963

Glen Cove US Post Office

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

East Northport US Post Office

297 Larkfield Road
East Northport - 11731
(631) 368-5632