Contact Us

Important Online Information

Customer Service

Current Enrollees
Online Inquiry: Email
Phone: 855-460-3302
Phone: 866-847-1264 (TTY/TDD)
Customer Service available Monday through Friday excluding holidays 8:00 a.m. to 8:00 p.m., Eastern Time.
Dental Offices
Online Inquiry: Email
Phone: 844-825-8111 (24 hours automated)

Mail Inquiries, Claims and Appeals

Mail Inquiries
Delta Dental of California
Federal Government Programs
PO Box 537008
Sacramento, CA 95853-7008
Claims
Delta Dental of California
Federal Government Programs
PO Box 537007
Sacramento, CA 95853-7007
Appeals
Delta Dental of California
Federal Government Programs
PO Box 537015
Sacramento, CA 95853-7015