Hampton US Post Office

16 Ponquogue Avenue
Hampton Bays, NY 11946
Phone: (631) 728-6994
Fax: (516) 487-2508
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Community Offices / Post Offices

Post Offices

Elmont US Post Office

260 Elmont Road
Elmont - 11003
(516) 354-5947
Post Offices

Floral Park US Post Office

35 Tulip Avenue
Floral Park - 11001
(516) 616-5184
Post Offices

Old Westbury US Post Office

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

Sag Harbor US Post Office

21 Long Island Avenue
Sag Harbor - 11963
(631) 725-8968
Post Offices

Sagaponack US Post Office

542 Sagg Main St
Sagaponack - 11962
(631) 537-9346
Post Offices

Shelter Island US Post Office

45 N Ferry Road
Shelter Island - 11964
(631) 749-1857
Post Offices

Sound Beach US Post Office

25 New York Avenue
Sound Beach - 11789
(631) 744-0837
Post Offices

Uniondale US Post Office

1000 Front St
Uniondale - 11553
(516) 481-8245
Post Offices

Water Mill US Post Office

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

Yaphank US Post Office

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