East Hampton US Post Office

12 Gay Road
East Hampton, NY 11937
Phone: (631) 324-6320
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Hauppauge US Post Office

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

Centereach US Post Office

245 Centereach Mall
Centereach - 11720
(631) 588-7069

East Islip US Post Office

11 Greenwood Avenue
East Islip - 11730
(631) 581-7807

East Norwich US Post Office

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

Syosset US Post Office

40 Queens St
Syosset - 11791
(516) 921-0746

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587

Bellmore US Post Office

2611 Merrick Road
Bellmore - 11710
(516) 781-0579

Riverhead US Post Office

1210 W Main St
Riverhead - 11901
(631) 727-1019

Oakdale US Post Office

927 Montauk Highway
Oakdale - 11769
(631) 589-2683

Huntington US Post Office

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