Central Islip US Post Office

110 E Suffolk Avenue
Central Islip, NY 11722
Phone: (631) 234-0547
Fax: (631) 234-7429
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Melville US Post Office

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

Atlantic Beach US Post Office

2009 Park St
Atlantic Beach - 11509
(516) 239-1178

Sayville US Post Office

130 Greene Avenue
Sayville - 11782
(631) 589-6963

Fishers Island US Post Office

1 Oriental Avenue
Fishers Island - 06390
(631) 788-7835

Bethpage US Post Office

288 Grumman Road W
Bethpage - 11714
(516) 349-5000

Woodmere US Post Office

132 Franklin Place
Woodmere - 11598
(516) 374-3776

Miller Placeace US Post Office

47 Echo Avenue
Miller Placeace - 11764
(631) 473-8134

Glen Head US Post Office

240 Glen Head Road # 1
Glen Head - 11545
(516) 676-8465

Wantagh US Post Office

3300 Park Avenue
Wantagh - 11793
(516) 785-3425

Oakdale US Post Office

927 Montauk Highway
Oakdale - 11769
(631) 589-2683