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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Hempstead US Post Office

200 Fulton Avenue
Hempstead - 11550
(516) 560-1120

Ridge US Post Office

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

New Suffolk US Post Office

375 1st St
New Suffolk - 11956
(631) 734-6271

Westhampton US Post Office

408 Mill Road
Westhampton - 11977
(631) 288-4081

Manhasset US Post Office

28 Maple Place
Manhasset - 11030
(516) 627-0536

New Hyde Park US Post Office

1001 2nd Avenue
New Hyde Park - 11040
(516) 354-6024

Hicksville US Post Office

109 Ludy St
Hicksville - 11801
(516) 433-9188

Hauppauge US Post Office

150 Oser Avenue
Hauppauge - 11788
(631) 231-3155

Bayport US Post Office

850 Montauk Highway
Bayport - 11705
(631) 472-7396

Jamesport US Post Office

1451 Route 25
Jamesport - 11947
(631) 722-5946