Bay Shore US Post Office

10 Bay Shore Avenue
Bay Shore, NY 11706
Phone: (631) 969-3506
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Lake Grove US Post Office

1001 Hawkins Avenue
Lake Grove - 11755
(631) 588-7019

West Babylon US Post Office

617 W Montauk Highway
West Babylon - 11704
(631) 422-2276

Baldwin US Post Office

2260 Grand Avenue
Baldwin - 11510
(516) 223-5024

Blue Point US Post Office

141 Montauk Highway
Blue Point - 11715
(631) 363-6272

Shelter Island US Post Office

45 N Ferry Road
Shelter Island - 11964
(631) 749-1857

Port Jefferson US Post Office

407 E Main St # 17
Port Jefferson - 11777
(631) 473-1065

New Hyde Park US Post Office

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

Elmont US Post Office

778 Elmont Road
Elmont - 11003
(516) 285-4078

East Meadow US Post Office

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

Shoreham US Post Office

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