Deer Park US Post Office

375 Carlls Path
Deer Park, NY 11729
Phone: (631) 667-6490
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Westbury US Post Office

360 Maple Avenue
Westbury - 11590
(516) 333-3598

Lawrence US Post Office

12 Bayview Avenue
Lawrence - 11559
(516) 239-2834

Seaford US Post Office

3575 Merrick Road
Seaford - 11783
(516) 785-3851

Westhampton Beach US Post Office

170 Main St
Westhampton Beach - 11978
(631) 288-4093

Calverton US Post Office

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

Speonk US Post Office

323 Montauk Highway
Speonk - 11972
(631) 325-1741

East Moriches US Post Office

3 Atlantic Avenue
East Moriches - 11940
(631) 878-0243

New Hyde Park US Post Office

1001 2nd Avenue
New Hyde Park - 11040
(516) 354-6024

Manhasset US Post Office

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

Hicksville US Post Office

185 W John St
Hicksville - 11801
(516) 933-2300