Post Offices
Post Offices in & near Clark Corners, New York. Operating hours, locations, phone/fax number, services information.
Copenhagen Post Office
Post Office in Copenhagen, New York on State Route 12. Operating hours, phone number, services information, and other locations.
Address: 9886 State Route 12, Copenhagen, NY 13626
Phone: 315-688-2920
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 1:00pm, 2:30pm - 4:45pmTuesday 8:30am - 1:00pm, 2:30pm - 4:45pm
Wednesday 8:30am - 1:00pm, 2:30pm - 4:45pm
Thursday 8:30am - 1:00pm, 2:30pm - 4:45pm
Friday 8:30am - 1:00pm, 2:30pm - 4:45pm
Saturday 8:30am - 10:30am
Sunday Closed
Lobby Hours
Monday 4:30pmTuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 10:30am
Sunday Closed
Last Collection Times
Monday 8:30am - 1:00pm, 2:30pm - 4:30pmTuesday 8:30am - 1:00pm, 2:30pm - 4:30pm
Wednesday 8:30am - 1:00pm, 2:30pm - 4:30pm
Thursday 8:30am - 1:00pm, 2:30pm - 4:30pm
Friday 8:30am - 1:00pm, 2:30pm - 4:30pm
Saturday Closed
Sunday Closed
Carthag Post Office
Address: 521 State St, Carthage, NY 13619
Phone: 315-493-3600
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Castorland Post Office
Address: 5158 State Route 410, Castorland, NY 13620
Phone: 315-376-0371
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Felts Mill Post Office
Address: 24456 Main St, Felts Mills, NY 13638
Phone: 315-773-4435
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Great Bend Post Office
Address: 32675 State Route 26, Great Bend, NY 13643
Phone: 315-493-1517
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Lowvill Post Office
Address: 7651 N State St, Lowville, NY 13367
Phone: 315-376-3111
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457