Main Phone: Local 803-731-2495 Toll-Free 800-529-3268 Customer Service: Toll Free 800-335-8266 service@deltadentalmo.com Mailing Address: PO Box 8690 St. Louis, MO 63126-0690 Disclaimer: Please keep in mind that communications via email over the internet are not secure. Although it is unlikely, there is a possibility that information you include in an email can be intercepted and read by other parties besides the person to whom it is addressed. If you would like a secure method, please use the ‘Contact Us’ form on this page. Email Customer Service Main Phone: Local 803-731-2495 Toll-Free 800-529-3268 Customer Service: Toll Free 800-335-8266 service@deltadentalmo.com Mailing Address: PO Box 8690 St. Louis, MO 63126-0690 Inquiry Type Customer Type: Member Provider Individual & Family Product Prospective Customer Broker Plan Administrator Other Provider Name: * TIN: * Type Of Inquiry: * ClaimIndividual PlanBenefitseOfficeID CardeInvoiceOtherGroup AdministrationProvider DirectoryRegistration *Check All That Apply Contact Information Contact Name: * Phone: * Email: * Contact Preference: PhoneEmail Account Information SUBSCRIBER: First Name: * Last Name: * Birthday: * Member ID: * PATIENT: *Same As Subscriber First Name: Last Name: Birthday: Company: * Note: Member ID is the last four digits of your SSN. State of Residence: * --STATE-- Alabama Alaska Arizona Arkansas California Colorado Connecticut District of Columbia Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Please provide a short description below of how we can help you:*