Port Jefferson Station US Post Office

544 Jefferson Placeaza
Port Jefferson Station, NY 11776
Phone: (631) 473-2751
Fax: (516) 845-7406
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Jamesport US Post Office

1451 Route 25
Jamesport - 11947
(631) 722-5946

Woodmere US Post Office

132 Franklin Place
Woodmere - 11598
(516) 374-3776

North Bellmore US Post Office

2465 Jerusalem Avenue
North Bellmore - 11710
(516) 785-0676

Laurel US Post Office

2168 Main Road
Laurel - 11948
(631) 298-1672

Bellport US Post Office

26 Station Road
Bellport - 11713
(631) 286-8561

Roslyn Heights US Post Office

66 Mineola Avenue
Roslyn Heights - 11577
(516) 621-8050

Great River US Post Office

62 River Road
Great River - 11739
(631) 581-7680

Islandia US Post Office

PO Box 7800
Islandia - 11760
(631) 582-7420

West Babylon US Post Office

385 Route 109
West Babylon - 11704
(631) 893-0560

Moriches US Post Office

290 Montauk Highway
Moriches - 11955
(631) 878-1381