Hewlett US Post Office

1245 Hewlett Placez
Hewlett, NY 11557
Phone: (516) 374-0973
Fax: (516) 487-2508
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Westbury US Post Office

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

Bethpage US Post Office

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

Kings Point US Post Office

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

Port Jefferson US Post Office

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

New Hyde Park US Post Office

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

East Northport US Post Office

297 Larkfield Road
East Northport - 11731
(631) 368-5632

Greenport US Post Office

131 Front St
Greenport - 11944
(631) 477-1493

Yaphank US Post Office

5 E Main St
Yaphank - 11980
(631) 345-6829

Sayville US Post Office

130 Greene Avenue
Sayville - 11782
(631) 589-6963

Floral Park US Post Office

35 Tulip Avenue
Floral Park - 11001
(516) 616-5184