Medford US Post Office

1905 Route 112
Medford, NY 11763
Phone: (631) 475-8273
Fax: (631) 226-5599
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Amityville US Post Office

77 Ireland Place
Amityville - 11701
631-264-3532

Atlantic Beach US Post Office

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

East Rockaway US Post Office

10 Main St
East Rockaway - 11518
(516) 599-2157

Northport US Post Office

240 Main St
Northport - 11768
(631) 261-6941

Massapequa US Post Office

80 Atlantic Avenue
Oceanside - 11572
(516) 766-5829

Old Westbury US Post Office

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

Sea Cliff US Post Office

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

East Setauket US Post Office

101 Main St
Setauket - 11733
(631) 941-4042

Wainscott US Post Office

357 Montauk Highway
Wainscott - 11975
(631) 537-8943

West Hempstead US Post Office

245 Hempstead Avenue
West Hempstead - 11552
(516) 481-5430