Bethpage US Post Office

339 Hicksville Road
Bethpage, NY 11714
Phone: (516) 938-3901
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Moriches US Post Office

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

Island Park US Post Office

367 Long Beach Road
Island Park - 11558
(516) 432-9537

Massapequa US Post Office

80 Atlantic Avenue
Oceanside - 11572
(516) 766-5829

Wading River US Post Office

1816 Wading River Manor Road
Wading River - 11792
(631) 929-0219

Port Jefferson Station US Post Office

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

Amityville US Post Office

77 Ireland Place
Amityville - 11701
631-264-3532

Wainscott US Post Office

357 Montauk Highway
Wainscott - 11975
(631) 537-8943

Cedarhurst US Post Office

124 Grove Avenue
Cedarhurst - 11516
(516) 295-1452

Rocky Point US Post Office

346 Route 25a # 84
Rocky Point - 11778
(631) 744-0635

East Setauket US Post Office

101 Main St
Setauket - 11733
(631) 941-4042