Massapequa Park US Post Office

4910 Merrick Road
Massapequa Park, NY 11762
Phone: (516) 798-1268
Fax: (631) 226-5599
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Central Islip US Post Office

101 Federal Plaza
Central Islip - 11722
(631) 715-0001

Elmont US Post Office

260 Elmont Road
Elmont - 11003
(516) 354-5947

Remsenburg US Post Office

137 S Country Road
Remsenburg - 11960
(631) 325-5937

Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays - 11946
(631) 728-6994

Melville US Post Office

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

Eastport US Post Office

24 Eastport Manor Road
Eastport - 11941
(631) 325-1798

Lindenhurst US Post Office

65 E Hoffman Avenue
Lindenhurst - 11757
(631) 226-6914

Medford US Post Office

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

Plandome US Post Office

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

Floral Park US Post Office

35 Tulip Avenue
Floral Park - 11001
(516) 616-5184