Elmont US Post Office

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

69 Route 25a
Shoreham - 11786
(631) 744-3185

Sea Cliff US Post Office

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

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587

Medford US Post Office

1905 Route 112
Medford - 11763
(631) 475-8273

Plandome US Post Office

155 Stonytown Road
Plandome - 11030
(516) 627-3747

New Hyde Park US Post Office

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

Hauppauge US Post Office

960 Wheeler Road
Hauppauge - 11788
(631) 360-6712

Middle Island US Post Office

780 Middle Country Road
Middle Island - 11953
(631) 205-1089

Cherry Grove US Post Office

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

East Islip US Post Office

11 Greenwood Avenue
East Islip - 11730
(631) 581-7807