Center Moriches US Post Office

35 Railroad Avenue
Center Moriches, NY 11934
Phone: (631) 878-0953
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East Hampton US Post Office

291 Springs Fireplace Road
East Hampton - 11937
(631) 324-0790

Elmont US Post Office

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

Garden City US Post Office

830 Stewart Avenue
Garden City - 11599
(516) 228-7502

Levittown US Post Office

180 Gardiners Avenue
Levittown - 11756
(516) 735-7343

Montauk US Post Office

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

Old Westbury US Post Office

223 Store Hill Road # A
Old Westbury - 11568
(516) 333-0964

Sea Cliff US Post Office

200 Sea Cliff Avenue
Sea Cliff - 11579
(516) 671-8258

East Setauket US Post Office

101 Main St
Setauket - 11733
(631) 941-4042

Wainscott US Post Office

357 Montauk Highway
Wainscott - 11975
(631) 537-8943

Wheatley Heights US Post Office

6 Colonial Springs Road
Wheatley Heights - 11798
(631) 643-3913