Company Information The Teachers On Reserve company office is located in Glendale, California. From here, we serve the San Francisco, Sacramento, Los Angeles, Orange County and San Diego areas. Dispatch Hours: Monday – Thursday 6 a.m. to 7 p.m. Friday 6 a.m. - 4:30 p.m. Sunday 4:30 p.m. – 6:30 p.m. Address: 604 Sonora Ave Glendale, CA 91201 Phone: 800-457-1899 Fax: 818-502-5818 Web site: www.teachersonreserve.com