Shelter Island US Post Office

45 N Ferry Road
Shelter Island, NY 11964
Phone: (631) 749-1857
Fax: (516) 766-5845
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Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays - 11946
(631) 728-6994

Old Westbury US Post Office

223 Store Hill Road # A
Old Westbury - 11568
(516) 333-0964

Wantagh US Post Office

3300 Park Avenue
Wantagh - 11793
(516) 785-3425

Coram US Post Office

117 Pauls Path
Coram - 11727
(631) 732-8691

Sea Cliff US Post Office

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

East Quogue US Post Office

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

Bohemia US Post Office

200 Orville Dr
Bohemia - 11716
(631) 589-2487

Yaphank US Post Office

5 E Main St
Yaphank - 11980
(631) 345-6829

Greenport US Post Office

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

Aquebogue US Post Office

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