USPS Islip
Select the nearest USPS shipping centers in Islip to see all CONTACT DETAILS: postal address, e-mails, opening hours and phone number.
On this website we show you a directory of USPS Post Offices and a list with all the services offered
Call quickly! You have at your disposal all the information you need.
There are 1 USPS Locations in Islip, New York
Post Office at 309 Main St Unit 3
POST OFFICEAddress
309 Main St Unit 3, Islip, NY 11751-3453
Phone
6315817931
Customer Care Center
1-800-275-8777
Hours
Sunday
Closed
Monday
09:00 AM – 05:00 PM
Tuesday
09:00 AM – 05:00 PM
Wednesday
09:00 AM – 05:00 PM
Thursday
09:00 AM – 05:00 PM
Friday
09:00 AM – 05:00 PM
Saturday
09:00 AM – 01:00 PM
Services at this location
- Business Reply Mail® Account Balance
- Business Reply Mail New Permit
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Burial Flags
- Call Referral
- Carrier Services
- Duck Stamps
- General Delivery
- Gift Card Services
- Greeting Card Services
- Global Express Guranteed®
- Label Broker®
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Passport Appointments
- Passport Photo
- Pickup Accountable Mail
- Pickup Hold Mail
- Pickup Notice Left Mail
- Priority Mail International®
- PO Box Online