By Phone (8:30-7:00 EST)
U.S. and Canadian customers: 800-537-5487
Local (Maryland area) and the rest of the world: 410-516-6965
P.O. Box 50370
Baltimore, MD, 21211-4370
By Email firstname.lastname@example.org
We also accept EDI orders via Pubnet.
All other customer service issues By phone, 8:30-7:00 EST, U.S. and Canadian customers: 800-537-5487, All other customers: 410-516-6965 .