Post Offices

Post Offices in & near Jefferson, New York. Operating hours, locations, phone/fax number, services information.

Jefferson Post Office

Post Office in Jefferson, New York on Park Ave. Operating hours, phone number, services information, and other locations.

Address: 102 Park Ave, Jefferson, NY 12093
Phone: 607-652-7707
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 12:00pm, 1:00pm - 4:00pm
Tuesday 8:00am - 12:00pm, 1:00pm - 4:00pm
Wednesday 8:00am - 12:00pm, 1:00pm - 4:00pm
Thursday 8:00am - 12:00pm, 1:00pm - 4:00pm
Friday 8:00am - 12:00pm, 1:00pm - 4:00pm
Saturday 9:00am - 11:00am
Sunday Closed

Lobby Hours

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 10:30am
Sunday Closed

Last Collection Times

Monday 9:00am - 12:00pm, 1:00pm - 4:00pm
Tuesday 8:00am - 12:00pm, 1:00pm - 4:00pm
Wednesday 8:00am - 12:00pm, 1:00pm - 4:00pm
Thursday 8:00am - 12:00pm, 1:00pm - 4:00pm
Friday 8:00am - 12:00pm, 1:00pm - 4:00pm
Saturday Closed
Sunday Closed