What hours can I reach an advisor/business hours? August 11, 2015 17:06 Updated Follow 8:00 a.m. to 5:00 p.m. (CT) Monday – Friday Related articles Do I need to submit official military transcripts as well? What is the mailing address and fax number for Dallas Colleges Online? What classes do I need to take to transfer? Why can’t I register on eConnect?