Delta Dental Insurance Company Customer Service for Enrollees and Providers
Online Inquiries
- Delta Dental Premier and Delta Dental PPO/DPO Customer Service Form
- DeltaCare USA Customer Service Form
Phone and Mail Inquiries
- Call toll-free:
- 800-521-2651
- Monday through Friday between 7:15 a.m. and 7:30 p.m., Eastern Time.
- Or write to:
- Delta Dental Insurance Company
- P.O. Box 1809
Alpharetta, GA 30023-1809
DeltaCare USA Customer Service
- Call toll-free:
- 800-422-4234
- Monday through Friday between 8:00 a.m. and 9:00 p.m., Eastern Time.
- Or write to:
- DeltaCare USA Customer Service
- P.O. Box 1803
Alpharetta, GA 30023
Delta Dental Insurance Company’s Alpharetta office is LEED (Leadership in Energy and Environmental Design) certified, which means key resources are used more efficiently, and our employees have a healthier, more productive work environment.