656 State Highway 11 C Winthrop, NY 13697
Phone: 315-389-4735
| Post Office Lobby Hours | |
|---|---|
| Monday | 8:00am - 5:00pm |
| Tuesday | 8:00am - 5:00pm |
| Wednesday | 8:00am - 5:00pm |
| Thursday | 8:00am - 5:00pm |
| Friday | 8:00am - 5:00pm |
| Saturday | 8:00am - 12:00pm |
| Sunday | Closed |
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Winthrop Post Office is a United States Postal Service (USPS) facility in Winthrop, NY. This post office offers a full array of services, including package delivery and first class mail.
Mailboxes in Winthrop