To update DEERS:
Visit a uniformed services personnel office.
Find one near you.
Call 1-800-538-9552.
Fax address changes to DEERS at 1-831-655-8317.
Mail the address change to:
The Defense Manpower
Data Center Support Office
Attn: COA
400 Gigling Road
Seaside, CA 93955-6771
Update addresses electronically.