Moriches US Post Office

290 Montauk Highway
Moriches, NY 11955
Phone: (631) 878-1381
Fax: (516) 747-5876
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Bayport US Post Office

850 Montauk Highway
Bayport - 11705
(631) 472-7396

New Hyde Park US Post Office

44 Millers Ln
New Hyde Park - 11040
(516) 616-6853

Medford US Post Office

1905 Route 112
Medford - 11763
(631) 475-8273

Holbrook US Post Office

445 Furrows Road
Holbrook - 11741
(631) 588-0226

Stony Brook US Post Office

129 Main St
Stony Brook - 11790
(631) 751-5691

Westbury US Post Office

360 Maple Avenue
Westbury - 11590
(516) 333-3598

Orient US Post Office

980 Village Ln
Orient - 11957
(631) 323-9760

East Setauket US Post Office

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

Calverton US Post Office

3690 Middle Country Road
Calverton - 11933
(631) 727-0067

Cutchogue US Post Office

240 Griffing St
Cutchogue - 11935
(631) 734-6032