Central Islip Post Offices

Weather Alert	PATCHY DENSE FOG TONIGHT Patchy dense fog is being observed, with visibilities dropping as low as 1/4 mile. Some improvement is expected after 2 AM. Motorists should use low beam headlights and remain alert for rapidly changing visibilities. Allow extra time to reach your destination.
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Post Offices in Central Islip, New York

Central Islip US Post Office

110 E Suffolk Avenue in Central Islip
(631) 234-0547
Islandia US Post Office

PO Box 7800 in Islandia
(631) 582-7420
Central Islip US Post Office

101 Federal Plaza in Central Islip
(631) 715-0001

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Post Offices in Central Islip, New York