Blue Point US Post Office

141 Montauk Highway
Blue Point, NY 11715
Phone: (631) 363-6272
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Massapequa US Post Office

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

East Hampton US Post Office

12 Gay Road
East Hampton - 11937
(631) 324-6320

Hempstead US Post Office

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

Central Islip US Post Office

101 Federal Plaza
Central Islip - 11722
(631) 715-0001

Manhasset US Post Office

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

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587

East Norwich US Post Office

1001 Oyster Bay Road
East Norwich - 11732
(516) 922-8283

Quogue US Post Office

6 Midland St
Quogue - 11959
(631) 653-6427

Calverton US Post Office

3690 Middle Country Road
Calverton - 11933
(631) 727-0067

Uniondale US Post Office

1000 Front St
Uniondale - 11553
(516) 481-8245