Farmingville US Post Office

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

109 Ludy St
Hicksville - 11801
(516) 433-9188

Locust US Post Office

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

Stony Brook US Post Office

129 Main St
Stony Brook - 11790
(631) 751-5691

New Hyde Park US Post Office

1001 2nd Avenue
New Hyde Park - 11040
(516) 354-6024

Great Neck US Post Office

661 Middle Neck Road
Great Neck - 11023
(516) 829-6315

Water Mill US Post Office

670 Montauk Highway
Water Mill - 11976
(631) 726-6310

East Quogue US Post Office

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

Shirely US Post Office

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

Sayville US Post Office

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

Center Moriches US Post Office

35 Railroad Avenue
Center Moriches - 11934
(631) 878-0953