Valley Stream US Post Office

111 S Franklin Avenue
Valley Stream, NY 11580
Phone: (516) 825-8739
Fax: (516) 496-4736
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Franklin Square US Post Office

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

Mattituck US Post Office

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

Copiague US Post Office

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

New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park - 11040
(516) 354-5685

Fishers Island US Post Office

1 Oriental Avenue
Fishers Island - 06390
(631) 788-7835

Patchogue US Post Office

170 E Main St
Patchogue - 11772
(631) 475-8623

Deer Park US Post Office

375 Carlls Path
Deer Park - 11729
(631) 667-6490

Brightwaters US Post Office

145 Orinoco Dr
Brightwaters - 11718
(631) 206-4855

Saltaire US Post Office

Broadway St
Saltaire - 11706
(631) 583-7716

Bohemia US Post Office

200 Orville Dr
Bohemia - 11716
(631) 589-2487