East Setauket US Post Office

101 Main St
Setauket, NY 11733
Phone: (631) 941-4042
Fax: (516) 766-5845
Visit Website

Bellport US Post Office

26 Station Road
Bellport - 11713
(631) 286-8561

Bohemia US Post Office

200 Orville Dr
Bohemia - 11716
(631) 589-2487

Eastport US Post Office

24 Eastport Manor Road
Eastport - 11941
(631) 325-1798

Hempstead US Post Office

200 Fulton Avenue
Hempstead - 11550
(516) 560-1120

Holbrook US Post Office

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

Merrick US Post Office

2040 Merrick Road
Merrick - 11566
(516) 378-7087

New Suffolk US Post Office

375 1st St
New Suffolk - 11956
(631) 734-6271

Oakdale US Post Office

927 Montauk Highway
Oakdale - 11769
(631) 589-2683

Seaford US Post Office

3575 Merrick Road
Seaford - 11783
(516) 785-3851

Westhampton US Post Office

408 Mill Road
Westhampton - 11977
(631) 288-4081