Wyandanch US Post Office

1569 Straight Path
Wyandanch, NY 11798
Phone: (631) 643-3914
Fax: (516) 295-5706
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Central Islip US Post Office

110 E Suffolk Avenue
Central Islip - 11722
(631) 234-0547

Garden City US Post Office

600 Franklin Avenue
Garden City - 11530
(516) 747-2201

Kings Point US Post Office

300 Steamboat Road
Kings Point - 11024
(516) 773-5298

Bethpage US Post Office

288 Grumman Road W
Bethpage - 11714
(516) 349-5000

Port Washington US Post Office

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

Farmingdale US Post Office

380 Main St
Farmingdale - 11735
(516) 249-1552

Oyster Bay US Post Office

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

East Norwich US Post Office

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

Lake Grove US Post Office

1001 Hawkins Avenue
Lake Grove - 11755
(631) 588-7019

Port Jefferson US Post Office

407 E Main St # 17
Port Jefferson - 11777
(631) 473-1065