We are currently open by appointment only on Monday, Tuesday, Wednesday, Thursday and Friday from 8:30 a.m.-4:30 p.m. Please contact the One Card Office at umb-one@umaryland.edu
or call 410-706-6943 to schedule an appointment.
**We will be closed Fridays in December on the 5th, 12th, and 19th and again for the holidays beginning on Wednesday, December 24th and will reopen again on Monday, January 5th, 2026**