Tulsa Community College and OSU-Tulsa are working together for Tulsa. Earn your freshman and sophomore credits at TCC and your junior, senior and graduate credit at OSU-Tulsa. Tulsa Community College offers several courses at OSU-Tulsa. The admissions and enrollment procedure may be completed for these or any TCC classes at OSU-Tulsa or at any TCC campus. Information on TCC classes at OSU-Tulsa is available by calling 918-595-7151.