Glenwood Landing US Post Office

123 Glenwood Road
Glenwood Landing, NY 11547
Phone: (516) 676-8452
Fax: (516) 228-7555
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East Setauket US Post Office

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

Oakdale US Post Office

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

East Marion US Post Office

9165 Main Road
East Marion - 11939
(631) 477-1668

Bethpage US Post Office

339 Hicksville Road
Bethpage - 11714
(516) 938-3901

Syosset US Post Office

40 Queens St
Syosset - 11791
(516) 921-0746

Melville US Post Office

718 Walt Whitman Road
Melville - 11747
(631) 421-0726

Peconic US Post Office

2575 Peconic Ln
Peconic - 11958
(631) 765-9348

Hempstead US Post Office

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

Aquebogue US Post Office

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

Seaford US Post Office

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