USPSIslip Terrace Post Office
136 Carleton Ave, Islip Terrace, NY 11752
Phone: 631-581-7894
Fax: 631-224-9083
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
Mon-Fri 9:00am - 5:00pm Sat 9:00am - 1:00pm Sun Closed
Bulk Mail Acceptance HoursMon-Fri 9:00am - 3:00pm Sat 9:00am - 12:00pm Sun Closed
Pickup Services HoursMon-Fri 6:00am - 5:00pm Sat 6:00am - 3:00pm Sun Closed
Lobby HoursMon-Fri 6:00am - 5:15pm Sat 6:00am - 3:15pm Sun Closed
PO Box Access HoursMon-Fri 6:00am - 5:15pm Sat 6:00am - 3:15pm Sun Closed
Mon-Sat 11:00am Sun Closed
Last Collection HoursMon-Fri 5:00pm Sat 3:00pm Sun Closed
Carrier Facility HoursMon-Fri 7:00am - 5:00pm Sat 7:00am - 3:00pm Sun Closed
Global Express Guaranteed® HoursMon-Fri 9:00am - 5:00pm Sat 9:00am - 1:00pm Sun Closed
*This facility is not a US Passport renewal office. Check nearby locations below to apply for or renew your passport.
*Please call to verify all information
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Burial Flags
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Duck Stamps
- General Delivery
- Global Express Guaranteed®
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Packaged Stamps
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online
- Priority Mail International®
Visit our Links Page for information pertaining to Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs for Employment in a new post office career.
*Is any of the above information incorrect? Let us know here
Nearby Post Offices:
East Islip
11 Greenwood Ave
0.6 mile away
Federal Court House
101 Federal Plz
0.6 mile away
Islip
309 Main St Unit 3
1.2 miles away
Great River
62 River Rd
1.9 miles away
Click Here for Larger Map - *Please call to verify location