Post Offices
Post Offices in & near Niles, New York. Operating hours, locations, phone/fax number, services information.
Marietta Post Office
Post Office in Marietta, New York on State Route 174. Operating hours, phone number, services information, and other locations.
Address: 2796 State Route 174, Marietta, NY 13110
Phone: 315-636-8423
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:30am - 11:30am, 1:30pm - 4:30pmTuesday 8:30am - 11:30am, 1:30pm - 4:30pm
Wednesday 8:30am - 11:30am, 1:30pm - 4:30pm
Thursday 8:30am - 11:30am, 1:30pm - 4:30pm
Friday 8:30am - 11:30am, 1:30pm - 4:30pm
Saturday 9:30am - 12:00pm
Sunday Closed
Lobby Hours
Monday 4:30pmTuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 12:00pm
Sunday Closed
Last Collection Times
Monday 9:30am - 11:00am, 1:30pm - 3:00pmTuesday 9:30am - 11:00am, 1:30pm - 3:00pm
Wednesday 9:30am - 11:00am, 1:30pm - 3:00pm
Thursday 9:30am - 11:00am, 1:30pm - 3:00pm
Friday 9:30am - 11:00am, 1:30pm - 3:00pm
Saturday 9:30am - 11:00am
Sunday Closed