FedEx, UPS, USPS Locations in ISLIP, NY

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There are a total of 4 FedEx, UPS, USPS locations in ISLIP, NY. To view maps and directions, operating hours, their phone number, and reviews please select the mailing location you are interested in from the list below.
FedEx Locations
Post Office(r) - FedEx
FedEx Small Logo
309 Main St - 11751
Self-Service
Town Of Islip - FedEx
FedEx Small Logo
655 Main St - 11751
Self-Service
UPS Locations
Self Serve Drop Box - UPS
UPS Small Logo
584 MAIN ST - 11751
UPS DROP BOX
USPS Locations
309 Main St Unit 3 Post Office - USPS
USPS Small Logo
309 MAIN ST UNIT 3 - 11751
Post Office