Group:
Contact Us
Participants
Service hours: Monday – Friday, 7 a.m. to 5 p.m. Mountain time. For assistance, please call the telephone number on your statement or the appropriate number below.
Phone #: (800) 905-1959
Regular Mailing Address:
Great-West Financial
Attn: RROC
PO Box 173920
Denver, CO 80217-3920
Overnight Mailing Address:
Great-West Financial
Attn: RROC
8515 E Orchard Road, 8T2
Greenwood Village, CO 80111
Fax #: (866) 745-5766