Manhasset US Post Office

28 Maple Place
Manhasset, NY 11030
Phone: (516) 627-0536
Fax: (631) 226-5599
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Shoreham US Post Office

69 Route 25a
Shoreham - 11786
(631) 744-3185

Speonk US Post Office

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

Wheatley Heights US Post Office

6 Colonial Springs Road
Wheatley Heights - 11798
(631) 643-3913

Islip US Post Office

309 Main St # 3
Islip - 11751
(631) 581-7931

Ridge US Post Office

1700 Middle Country Road
Ridge - 11961
(631) 345-6842

Sagaponack US Post Office

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

Freeport US Post Office

132 W Merrick Road
Freeport - 11520
(516) 378-6512

Medford US Post Office

1905 Route 112
Medford - 11763
(631) 475-8273

Jericho US Post Office

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

Bethpage US Post Office

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