Montauk US Post Office

73 S Euclid Avenue
Montauk, NY 11954
Phone: (631) 668-7043
Fax: (516) 747-5876
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West Islip US Post Office

480 Union Blvd
West Islip - 11795
(631) 669-5157

Hempstead US Post Office

200 Fulton Avenue
Hempstead - 11550
(516) 560-1120

Amityville US Post Office

77 Ireland Place
Amityville - 11701
631-264-3532

Roslyn US Post Office

1391 Old Northern Blvd
Roslyn - 11576
(516) 621-7397

Sound Beach US Post Office

25 New York Avenue
Sound Beach - 11789
(631) 744-0837

West Hempstead US Post Office

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

Northport US Post Office

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

Bohemia US Post Office

200 Orville Dr
Bohemia - 11716
(631) 589-2487

Great Neck US Post Office

1 Welwyn Road
Great Neck - 11021
(516) 482-5013

North Baldwin US Post Office

1620 Grand Avenue
North Baldwin - 11510
(516) 223-5710