Blue Point US Post Office

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

40 Queens St
Syosset - 11791
(516) 921-0746

East Quogue US Post Office

6 Bay Avenue
East Quogue - 11942
(631) 653-5247

Massapequa Park US Post Office

4910 Merrick Road
Massapequa Park - 11762
(516) 798-1268

Glenwood Landing US Post Office

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

Sagaponack US Post Office

542 Sagg Main St
Sagaponack - 11962
(631) 537-9346

New Hyde Park US Post Office

44 Millers Ln
New Hyde Park - 11040
(516) 616-6853

Riverhead US Post Office

1210 W Main St
Riverhead - 11901
(631) 727-1019

East Rockaway US Post Office

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

Shoreham US Post Office

69 Route 25a
Shoreham - 11786
(631) 744-3185

Melville US Post Office

718 Walt Whitman Road
Melville - 11747
(631) 421-0726