Farmingville US Post Office

500 Horseblock Road
Farmingville, NY 11738
Phone: (631) 732-8625
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East Hampton US Post Office

12 Gay Road
East Hampton - 11937
(631) 324-6320

Ocean Beach US Post Office

315 Cottage Walk
Ocean Beach - 11770
(631) 583-7368

East Setauket US Post Office

450 Route 25a
East Setauket - 11733
(631) 941-4005

Holbrook US Post Office

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

Albertson US Post Office

860 Willis Avenue
Albertson - 11507
(516) 746-3512

East Norwich US Post Office

1001 Oyster Bay Road
East Norwich - 11732
(516) 922-8283

Glenwood Landing US Post Office

123 Glenwood Road
Glenwood Landing - 11547
(516) 676-8452

Quogue US Post Office

6 Midland St
Quogue - 11959
(631) 653-6427

Roosevelt US Post Office

1 Babylon Turnpike
Roosevelt - 11575
(516) 378-6973

Old Westbury US Post Office

1 Store Hill Road # A
Old Westbury - 11568
(516) 626-5247