New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park, NY 11040
Phone: (516) 354-5685
Fax: (516) 437-2896
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Quogue US Post Office

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

Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587

Rockville US Post Office

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

East Marion US Post Office

9165 Main Road
East Marion - 11939
(631) 477-1668

Mattituck US Post Office

140 Love Ln
Mattituck - 11952
(631) 298-1364

West Hempstead US Post Office

245 Hempstead Avenue
West Hempstead - 11552
(516) 481-5430

Moriches US Post Office

290 Montauk Highway
Moriches - 11955
(631) 878-1381

St. James US Post Office

325 Lake Avenue
St James - 11780
(631) 584-4138

Nesconset US Post Office

226 Smithtown Blvd
Nesconset - 11767
(631) 265-3278

Brentwood US Post Office

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