• Contact Us
• Student IT Service Desk: (209) 575-7900
• Columbia Counseling Services: (209) 588-5109
• Columbia Admissions and Records: (209) 588-5231

• Columbia Business Hours
• Spring and Fall semesters: Monday - Friday 8:00am to 5:00pm
• Summer semester: Monday - Thursday 7:30am to 5:30pm