Contact the CDR Help Desk
Use the following information to contact the CDR help desk.
Phone
1-888-CDR-3111
Fax
1-703-774-3946
Hours of Operation
9:00 AM - 8:00 PM ET Monday through Friday
The help desk will be CLOSED for the following Federal Holidays:
Monday, May 26 – Memorial Day
Thursday, June 19 – Juneteenth National Independence Day
Friday, July 04 – Independence Day


CDRPROD-HTTP1
Or, as an alternative, visit Submit Online Request to initiate a Help Desk request online.