Remsenburg US Post Office

137 S Country Road
Remsenburg, NY 11960
Phone: (631) 325-5937
Fax: (516) 845-7406
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Old Westbury US Post Office

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

Peconic US Post Office

2575 Peconic Ln
Peconic - 11958
(631) 765-9348

Garden City US Post Office

600 Franklin Avenue
Garden City - 11530
(516) 747-2201

Bellport US Post Office

26 Station Road
Bellport - 11713
(631) 286-8561

East Quogue US Post Office

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

Bay Shore US Post Office

1314 5th Avenue
Bay Shore - 11706
(631) 969-3504

Montauk US Post Office

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

Sayville US Post Office

130 Greene Avenue
Sayville - 11782
(631) 589-6963

Wainscott US Post Office

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

Holbrook US Post Office

445 Furrows Road
Holbrook - 11741
(631) 588-0226