Glenwood Landing US Post Office

123 Glenwood Road
Glenwood Landing, NY 11547
Phone: (516) 676-8452
Fax: (516) 228-7555
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Great Neck US Post Office

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

New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park - 11040
(516) 354-5685

Plainview US Post Office

1662 Old Country Road
Plainview - 11803
(516) 845-7162

Hauppauge US Post Office

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

Peconic US Post Office

2575 Peconic Ln
Peconic - 11958
(631) 765-9348

Centerport US Post Office

434 E Main St
Centerport - 11721
(631) 261-6918

Roslyn US Post Office

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

Floral Park US Post Office

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

Merrick US Post Office

2040 Merrick Road
Merrick - 11566
(516) 378-7087

Rockville US Post Office

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