Centerport US Post Office

434 E Main St
Centerport, NY 11721
Phone: (631) 261-6918
Fax: (631) 757-6784
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Bay Shore US Post Office

10 Bay Shore Avenue
Bay Shore - 11706
(631) 969-3506

Old Westbury US Post Office

223 Store Hill Road # A
Old Westbury - 11568
(516) 333-0964

US Post Office Processing Center

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

New Hyde Park US Post Office

1001 2nd Avenue
New Hyde Park - 11040
(516) 354-6024

Aquebogue US Post Office

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

Massapequa US Post Office

80 Atlantic Avenue
Oceanside - 11572
(516) 766-5829

West Babylon US Post Office

617 W Montauk Highway
West Babylon - 11704
(631) 422-2276

Williston Park US Post Office

446 Willis Avenue
Williston Park - 11596
(516) 746-3247

Malverne US Post Office

339 Hempstead Avenue
Malverne - 11565
(516) 599-7583

Cutchogue US Post Office

240 Griffing St
Cutchogue - 11935
(631) 734-6032