Established in 1955, KOSU is a member-supported public radio network that operates 91.7 KOSU in central Oklahoma including Stillwater and Oklahoma City and 107.5 KOSN in northeast Oklahoma including Tulsa, Bartlesville and the Grand Lake area.
Radio contacts
| Address: | 726 West Sheridan Avenue, Suite 100 Oklahoma City, OK 73102 |
| Phone: | +1 855-808-5678 |
| Site: | kosu.org |
| Facebook: | @kosuradio |
| Twitter: | @kosuradio |
| Instagram: | @kosuradio |
