Hicksville US Post Office

185 W John St
Hicksville, NY 11801
Phone: (516) 933-2300
Fax: (516) 487-2508
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Baldwin US Post Office

2260 Grand Avenue
Baldwin - 11510
(516) 223-5024

Ridge US Post Office

1700 Middle Country Road
Ridge - 11961
(631) 345-6842

Fire Island Pines Post Office

Fire Island Pines Marina
Fire Isle Pines - 11782
(631) 597-6300

Central Islip US Post Office

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

Remsenburg US Post Office

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

Middle Island US Post Office

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

Hauppauge US Post Office

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

Albertson US Post Office

860 Willis Avenue
Albertson - 11507
(516) 746-3512

Rockville US Post Office

250 Merrick Road
Rockville Centre - 11570
(516) 766-5749

Uniondale US Post Office

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