Long Beach US Post Office

101 E Park Avenue
Long Beach, NY 11561
Phone: (516) 432-5484
Fax: (631) 226-5599
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New Hyde Park US Post Office

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

Bayville US Post Office

251 Bayville Avenue
Bayville - 11709
(516) 628-9235

US Post Office Processing Center

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

Islip US Post Office

309 Main St # 3
Islip - 11751
(631) 581-7931

Hempstead US Post Office

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

Manorville US Post Office

525 Eastport Manor Road
Manorville - 11949
(631) 727-0064

Oakdale US Post Office

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

Merrick US Post Office

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

Great River US Post Office

62 River Road
Great River - 11739
(631) 581-7680

Melville US Post Office

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