Bay Shore US Post Office

10 Bay Shore Avenue
Bay Shore, NY 11706
Phone: (631) 969-3506
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Elmont US Post Office

798 Meacham Avenue
Elmont - 11003
(516) 887-6247

Sea Cliff US Post Office

200 Sea Cliff Avenue
Sea Cliff - 11579
(516) 671-8258

East Marion US Post Office

9165 Main Road
East Marion - 11939
(631) 477-1668

Elmont US Post Office

778 Elmont Road
Elmont - 11003
(516) 285-4078

Central Islip US Post Office

110 E Suffolk Avenue
Central Islip - 11722
(631) 234-0547

East Hampton US Post Office

12 Gay Road
East Hampton - 11937
(631) 324-6320

Oyster Bay US Post Office

1 Shore Avenue
Oyster Bay - 11771
(516) 922-8249

Cherry Grove US Post Office

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

Port Washington US Post Office

1051 Port Washington Blvd
Port Washington - 11050
(516) 883-0754

Huntington US Post Office

16 New York Avenue
Huntington - 11743
(631) 423-5880