North Babylon US Post Office

1196 Deer Park Avenue
North Babylon, NY 11703
Phone: (631) 667-4693
Fax: (516) 437-2896
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Bay Shore US Post Office

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

Brightwaters US Post Office

145 Orinoco Dr
Brightwaters - 11718
(631) 206-4855

Garden City US Post Office

630 Old Country Road # 530
Garden City - 11530
(516) 746-1394

Hauppauge US Post Office

960 Wheeler Road
Hauppauge - 11788
(631) 360-6712

Jericho US Post Office

425 N Broadway
Jericho - 11753
(516) 681-6248

Medford US Post Office

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

Moriches US Post Office

290 Montauk Highway
Moriches - 11955
(631) 878-1381

New Suffolk US Post Office

375 1st St
New Suffolk - 11956
(631) 734-6271

Sea Cliff US Post Office

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

Southold US Post Office

710 Traveler St
Southold - 11971
(631) 765-4027