Defense Information Systems Agency (DISA)
The Defense Information Systems Agency provides a global infrastructure for information sharing and communication across the Department of Defense, from the President on down.
Toll-free number
1-844-347-2457
Main address
P.O. Box 549Fort Meade, MD 20755-0549
Have a question?
Ask a real person any government-related question for free. They will get you the answer or let you know where to find it.