Hempstead US Post Office

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

1001 Hawkins Avenue
Lake Grove - 11755
(631) 588-7019

Montauk US Post Office

73 S Euclid Avenue
Montauk - 11954
(631) 668-7043

US Post Office Processing Center

160 Duryea Road
Melville - 11747
(631) 755-2575

Hauppauge US Post Office

150 Oser Avenue
Hauppauge - 11788
(631) 231-3155

Commack US Post Office

150 Veterans Memorial Highway
Commack - 11725
(631) 543-3647

Shirely US Post Office

800 Montauk Highway # 1
Shirley - 11967
(631) 281-0479

Orient US Post Office

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

Point Lookout US Post Office

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

Cherry Grove US Post Office

1000 Bay Walk
Cherry Grove - 11782
(631) 589-1177

Long Beach US Post Office

101 E Park Avenue
Long Beach - 11561
(516) 432-5484