Customer Service Inquiry

The administering Delta Dental member company for the state of CA is: Delta Dental of California
 
Customer Service Phone Number(s):
   800-765-6003
FAX:
   800-749-2227
Mailing Address:
   100 First Street M/S 6D
   San Francisco,  CA  94105
Online Customer Service:
   www.deltadentalins.com/about/contact/contactUs_ddc.html