Medford US Post Office

1905 Route 112
Medford, NY 11763
Phone: (631) 475-8273
Fax: (631) 226-5599
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Bayport US Post Office

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

Center Moriches US Post Office

35 Railroad Avenue
Center Moriches - 11934
(631) 878-0953

Central Islip US Post Office

110 E Suffolk Avenue
Central Islip - 11722
(631) 234-0547

Cold Spring Harbor US Post Office

126 Main St
Cold Spring Hbr - 11724
(631) 692-5307

Glen Head US Post Office

240 Glen Head Road # 1
Glen Head - 11545
(516) 676-8465

Great River US Post Office

62 River Road
Great River - 11739
(631) 581-7680

Jamesport US Post Office

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

Manorville US Post Office

525 Eastport Manor Road
Manorville - 11949
(631) 727-0064

Westbury US Post Office

360 Maple Avenue
Westbury - 11590
(516) 333-3598

Westhampton US Post Office

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