Post Offices
Post Offices in & near East Part, New York. Operating hours, locations, phone/fax number, services information.
Winthr Post Office
Post Office in Winthrop, New York on State Highway 11c. Operating hours, phone number, services information, and other locations.
Address: 656 State Highway 11c, Winthrop, NY 13697
Phone: 315-389-4735
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 11:00am, 12:00pm - 4:00pmTuesday 9:00am - 11:00am, 12:00pm - 4:00pm
Wednesday 9:00am - 11:00am, 12:00pm - 4:00pm
Thursday 9:00am - 11:00am, 12:00pm - 4:00pm
Friday 9:00am - 11:00am, 12:00pm - 4:00pm
Saturday 9:30am - 11:30am
Sunday Closed
Lobby Hours
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 11:30am
Sunday Closed
Last Collection Times
Monday 10:15am - 11:00am, 12:00pm - 3:45pmTuesday 10:15am - 11:00am, 12:00pm - 3:45pm
Wednesday 10:15am - 11:00am, 12:00pm - 3:45pm
Thursday 10:15am - 11:00am, 12:00pm - 3:45pm
Friday 10:15am - 11:00am, 12:00pm - 3:45pm
Saturday Closed
Sunday Closed