Regular Hours:MATA’s Call Center new hours of operation will be 6:00 a.m. to 6:30 p.m., Monday –Friday. Previously the center closed at 7:30 p.m. Saturday hours will remain the same from 7:00 a.m. to 4:30p.m. and closed on Sundays. The adjustment of the operating hours will provide more staffing to handle the high volume of calls received from 6 a.m. to 9 a.m. and 3 p.m. to 6 p.m. MATA receives a daily average of 3,000 calls and nearly 50% are handled by the 24-hour