Mattituck US Post Office

140 Love Ln
Mattituck, NY 11952
Phone: (631) 298-1364
Fax: (631) 226-5599
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Albertson US Post Office

860 Willis Avenue
Albertson - 11507
(516) 746-3512

Centereach US Post Office

245 Centereach Mall
Centereach - 11720
(631) 588-7069

Deer Park US Post Office

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

East Meadow US Post Office

446 E Meadow Avenue
East Meadow - 11554
(516) 794-4509

East Rockaway US Post Office

10 Main St
East Rockaway - 11518
(516) 599-2157

Glenwood Landing US Post Office

123 Glenwood Road
Glenwood Landing - 11547
(516) 676-8452

Holtsville US Post Office

162 Long Island Avenue
Holtsville - 11742
(631) 475-1761

Huntington US Post Office

55 Gerard St
Huntington - 11743
(631) 427-8777

Uniondale US Post Office

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

West Islip US Post Office

480 Union Blvd
West Islip - 11795
(631) 669-5157