Contact Us

Important Online Information

Enroll Online – Enroll directly online.
Frequently Asked Questions – Get the answers you’ve been looking for quickly.
Enrollee Resources – Benefits booklets, claim forms and more.
Find a Network Dentist – Find a network dentist or confirm your dentist is in-network.
Consumer Toolkit – Review benefits, check claim status, monitor maximums used and sign up for paperless explanation of benefits.

Customer Service

Current and Prospective Enrollees
Online Inquiry: Email
Phone: 855-410-3255 (TTY/TDD 866-847-1264)

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 and Claims
Delta Dental of California
Federal Government Programs
P.O. Box 537007
Sacramento, CA 95853-7007
Delta Dental of California
Federal Government Programs
P.O. Box 537015
Sacramento, CA 95853-7015

Benefits Officers Inquiries and Enrollment Assistance

Contact your regional representative


Ask about eligibility and benefits using our online forms.

Dentist Inquiry Form

Customer Service Inquiry Form