Great River US Post Office

62 River Road
Great River, NY 11739
Phone: (631) 581-7680
Fax: (516) 487-2508
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Community Offices / Post Offices

Post Offices

Bethpage US Post Office

288 Grumman Road W
Bethpage - 11714
(516) 349-5000
Post Offices

Elmont US Post Office

778 Elmont Road
Elmont - 11003
(516) 285-4078
Post Offices

Fair Harbor US Post Office

100 Bay Walk
Fair Harbor - 11706
(631) 583-7080
Post Offices

Jericho US Post Office

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

Melville US Post Office

718 Walt Whitman Road
Melville - 11747
(631) 421-0726
Post Offices

Mill Neck US Post Office

32 Frost Mill Road
Mill Neck - 11765
(516) 922-8247
Post Offices

Oyster Bay US Post Office

1 Shore Avenue
Oyster Bay - 11771
(516) 922-8249
Post Offices

Port Jefferson US Post Office

407 E Main St # 17
Port Jefferson - 11777
(631) 473-1065
Post Offices

Shirely US Post Office

800 Montauk Highway # 1
Shirley - 11967
(631) 281-0479
Post Offices

Woodmere US Post Office

132 Franklin Place
Woodmere - 11598
(516) 374-3776