Ocean Beach US Post Office

315 Cottage Walk
Ocean Beach, NY 11770
Phone: (631) 583-7368
Fax: (516) 437-2896
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Deer Park US Post Office

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

Ridge US Post Office

1700 Middle Country Road
Ridge - 11961
(631) 345-6842

Locust US Post Office

115 Forest Avenue
Locust Valley - 11560
(516) 671-1559

Bay Shore US Post Office

10 Bay Shore Avenue
Bay Shore - 11706
(631) 969-3506

Jamesport US Post Office

1451 Route 25
Jamesport - 11947
(631) 722-5946

Manorville US Post Office

525 Eastport Manor Road
Manorville - 11949
(631) 727-0064

Montauk US Post Office

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

Massapequa Park US Post Office

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

Valley Stream US Post Office

111 S Franklin Avenue
Valley Stream - 11580
(516) 825-8739

North Baldwin US Post Office

1620 Grand Avenue
North Baldwin - 11510
(516) 223-5710