Mineola US Post Office

160 1st St
Mineola, NY 11501
Phone: (516) 746-1372
Fax: (516) 747-5876
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Amityville US Post Office

77 Ireland Place
Amityville - 11701
631-264-3532

Aquebogue US Post Office

212 Linda Avenue
Aquebogue - 11931
(631) 722-4368

East Setauket US Post Office

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

Mill Neck US Post Office

32 Frost Mill Road
Mill Neck - 11765
(516) 922-8247

Oyster Bay US Post Office

1 Shore Avenue
Oyster Bay - 11771
(516) 922-8249

Port Jefferson Station US Post Office

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

Port Washington US Post Office

1051 Port Washington Blvd
Port Washington - 11050
(516) 883-0754

Roslyn Heights US Post Office

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

Sagaponack US Post Office

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

Valley Stream US Post Office

111 S Franklin Avenue
Valley Stream - 11580
(516) 825-8739