Elmont US Post Office

778 Elmont Road
Elmont, NY 11003
Phone: (516) 285-4078
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Ocean Beach US Post Office

315 Cottage Walk
Ocean Beach - 11770
(631) 583-7368

Massapequa Park US Post Office

4910 Merrick Road
Massapequa Park - 11762
(516) 798-1268

Hauppauge US Post Office

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

Old Westbury US Post Office

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

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587

Copiague US Post Office

695 Marconi Blvd
Copiague - 11726
(631) 842-9084

Roslyn US Post Office

1391 Old Northern Blvd
Roslyn - 11576
(516) 621-7397

Uniondale US Post Office

1000 Front St
Uniondale - 11553
(516) 481-8245

Bethpage US Post Office

339 Hicksville Road
Bethpage - 11714
(516) 938-3901

Brookhaven US Post Office

2512 Montauk Highway
Brookhaven - 11719
(631) 286-1591