Old Bethpage US Post Office

696 Old Bethpage Road
Old Bethpage, NY 11804
Phone: (516) 249-2915
Fax: (516) 766-7585
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Lawrence US Post Office

12 Bayview Avenue
Lawrence - 11559
(516) 239-2834

Greenport US Post Office

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

Remsenburg US Post Office

137 S Country Road
Remsenburg - 11960
(631) 325-5937

Riverhead US Post Office

1210 W Main St
Riverhead - 11901
(631) 727-1019

Stony Brook US Post Office

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

East Hampton US Post Office

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

Aquebogue US Post Office

212 Linda Avenue
Aquebogue - 11931
(631) 722-4368

Glen Head US Post Office

240 Glen Head Road # 1
Glen Head - 11545
(516) 676-8465

East Setauket US Post Office

101 Main St
Setauket - 11733
(631) 941-4042

Speonk US Post Office

323 Montauk Highway
Speonk - 11972
(631) 325-1741