we have important information regarding your department of education loan service by Aid Advantage please call us toll-free at your earliest convenience at █████ Monday 8 a.m. to 11:00 p.m. Tuesday through Friday 8:00 a.m. to 8:00 p.m. or Saturday 10:00 a.m. to 2:00 p.m. Eastern you can also obtain information and manage your account online at 8 vantage.com thank you from 8 Advantage department of education loan services