Post Offices in & near Ottawa, Kansas. Operating hours, locations, phone/fax number, services information.
Post Office in Ottawa, Kansas on S Hickory St. Operating hours, phone number, services information, and other locations.
Address: 401 S Hickory St, Ottawa, KS 66067
Phone: 785-242-2000
Fax: 785-242-0811
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457