Patchogue US Post Office

170 E Main St
Patchogue, NY 11772
Phone: (631) 475-8623
Fax: (631) 475-0611
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Manorville US Post Office

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

Seaford US Post Office

3575 Merrick Road
Seaford - 11783
(516) 785-3851

East Setauket US Post Office

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

Greenport US Post Office

131 Front St
Greenport - 11944
(631) 477-1493

Sea Cliff US Post Office

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

East Meadow US Post Office

446 E Meadow Avenue
East Meadow - 11554
(516) 794-4509

Lake Grove US Post Office

1001 Hawkins Avenue
Lake Grove - 11755
(631) 588-7019

Medford US Post Office

1905 Route 112
Medford - 11763
(631) 475-8273

Williston Park US Post Office

446 Willis Avenue
Williston Park - 11596
(516) 746-3247

Jamesport US Post Office

70 2nd St
South Jamesport - 11970
(631) 722-4317