Bay Shore US Post Office

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

2 Center St
Upton - 11973
(631) 344-2539

Shirely US Post Office

800 Montauk Highway # 1
Shirley - 11967
(631) 281-0479

Oakdale US Post Office

927 Montauk Highway
Oakdale - 11769
(631) 589-2683

East Meadow US Post Office

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

Bellmore US Post Office

2611 Merrick Road
Bellmore - 11710
(516) 781-0579

Montauk US Post Office

73 S Euclid Avenue
Montauk - 11954
(631) 668-7043

East Northport US Post Office

297 Larkfield Road
East Northport - 11731
(631) 368-5632

Amityville US Post Office

77 Ireland Place
Amityville - 11701
631-264-3532

Deer Park US Post Office

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

Syosset US Post Office

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