Long Beach US Post Office

101 E Park Avenue
Long Beach, NY 11561
Phone: (516) 432-5484
Fax: (631) 226-5599
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Manorville US Post Office

525 Eastport Manor Road
Manorville - 11949
(631) 727-0064

Montauk US Post Office

73 S Euclid Avenue
Montauk - 11954
(631) 668-7043

Roslyn Heights US Post Office

66 Mineola Avenue
Roslyn Heights - 11577
(516) 621-8050

Hempstead US Post Office

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

Hauppauge US Post Office

960 Wheeler Road
Hauppauge - 11788
(631) 360-6712

Plandome US Post Office

155 Stonytown Road
Plandome - 11030
(516) 627-3747

East Setauket US Post Office

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

Lindenhurst US Post Office

65 E Hoffman Avenue
Lindenhurst - 11757
(631) 226-6914

Wading River US Post Office

1816 Wading River Manor Road
Wading River - 11792
(631) 929-0219

Brentwood US Post Office

25 2nd Avenue
Brentwood - 11717
(631) 273-0947