Roslyn Heights US Post Office

66 Mineola Avenue
Roslyn Heights, NY 11577
Phone: (516) 621-8050
Fax: (516) 766-5845
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Manhasset US Post Office

28 Maple Place
Manhasset - 11030
(516) 627-0536

Franklin Square US Post Office

867 Hempstead Turnpike
Franklin Square - 11010
(516) 437-6647

Upton US Post Office

2 Center St
Upton - 11973
(631) 344-2539

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587

Mill Neck US Post Office

32 Frost Mill Road
Mill Neck - 11765
(516) 922-8247

Massapequa US Post Office

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

Plandome US Post Office

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

Locust US Post Office

115 Forest Avenue
Locust Valley - 11560
(516) 671-1559

Hauppauge US Post Office

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

Copiague US Post Office

695 Marconi Blvd
Copiague - 11726
(631) 842-9084