Manorville US Post Office

525 Eastport Manor Road
Manorville, NY 11949
Phone: (631) 727-0064
Fax: (631) 226-5599
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Melville US Post Office

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

Westhampton Beach US Post Office

170 Main St
Westhampton Beach - 11978
(631) 288-4093

Upton US Post Office

2 Center St
Upton - 11973
(631) 344-2539

Smithtown US Post Office

25 Route 111
Smithtown - 11787
(631) 360-6709

Jericho US Post Office

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

Wyandanch US Post Office

1569 Straight Path
Wyandanch - 11798
(631) 643-3914

Nesconset US Post Office

226 Smithtown Blvd
Nesconset - 11767
(631) 265-3278

Great Neck US Post Office

1 Welwyn Road
Great Neck - 11021
(516) 482-5013

Miller Placeace US Post Office

47 Echo Avenue
Miller Placeace - 11764
(631) 473-8134

Farmingville US Post Office

500 Horseblock Road
Farmingville - 11738
(631) 732-8625