Hempstead US Post Office

200 Fulton Avenue
Hempstead, NY 11550
Phone: (516) 560-1120
Fax: (516) 487-2508
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East Setauket US Post Office

450 Route 25a
East Setauket - 11733
(631) 941-4005

Rockville US Post Office

250 Merrick Road
Rockville Centre - 11570
(516) 766-5749

Greenvale US Post Office

37 Northern Blvd
Greenvale - 11548
(516) 621-7163

Holtsville US Post Office

162 Long Island Avenue
Holtsville - 11742
(631) 475-1761

Huntington Station US Post Office

888 E Jericho Turnpike
Huntington Sta - 11746
(631) 427-0594

Bayport US Post Office

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

Cedarhurst US Post Office

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

Lindenhurst US Post Office

65 E Hoffman Avenue
Lindenhurst - 11757
(631) 226-6914

Point Lookout US Post Office

110 Lido Blvd
Point Lookout - 11569
(516) 431-7590

Shelter Island US Post Office

45 N Ferry Road
Shelter Island - 11964
(631) 749-1857