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Postal Federal Court House Post Office
101 Federal Plz, Central Islip, NY 11722
Phone: 631-787-6000
Fax: 631-787-6002
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
Monday 9:30am - 2:30pm
Tuesday 9:30am - 2:30pm
Wednesday 9:30am - 2:30pm
Thursday 9:30am - 2:30pm
Friday 9:30am - 2:30pm
Saturday Closed
Sunday Closed
Monday 1:00pm
Tuesday 1:00pm
Wednesday 1:00pm
Thursday 1:00pm
Friday 1:00pm
Saturday Closed
Sunday Closed
Monday Closed
Tuesday Closed
Wednesday Closed
Thursday Closed
Friday 10:00am - 1:00pm
Saturday Closed
Sunday Closed
Monday 10:00am - 1:00pm
Tuesday 10:00am - 1:00pm
Wednesday 10:00am - 1:00pm
Thursday 10:00am - 1:00pm
Friday 10:00am - 1:00pm
Saturday Closed
Sunday Closed
*Appointments are required outside of walk-in hours to apply for or renew US Passports. Please Call or schedule online.
Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.
*Please call to verify information. Is anything incorrect? Let us know here
Nearby Post Offices:
Islip Terrace
136 Carleton Ave
0.6 mile away
East Islip
11 Greenwood Ave
1.1 miles away
Central Islip
110 E Suffolk Ave
1.4 miles away
Islip
309 Main St Unit 3
1.7 miles away
Suffolk County