Albertson US Post Office

860 Willis Avenue
Albertson, NY 11507
Phone: (516) 746-3512
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Long Beach US Post Office

101 E Park Avenue
Long Beach - 11561
(516) 432-5484

Port Jefferson Station US Post Office

544 Jefferson Placeaza
Port Jefferson Station - 11776
(631) 473-2751

Hauppauge US Post Office

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

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587

Sagaponack US Post Office

542 Sagg Main St
Sagaponack - 11962
(631) 537-9346

East Moriches US Post Office

3 Atlantic Avenue
East Moriches - 11940
(631) 878-0243

Mt. Sinai US Post Office

457 Route 25a
Mt Sinai - 11766
(631) 928-0394

East Setauket US Post Office

450 Route 25a
East Setauket - 11733
(631) 941-4005

Roosevelt US Post Office

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

Old Bethpage US Post Office

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