Telephone Inquiries: 1-800-866-8499 (toll-free) 24 hours a dayMonday - Friday For Enrollment and Billing Hours click here.
Telephone Inquiries - Hearing Impaired:1-800-891-1854 (toll-free TDD)
Written Inquiries: United Concordia TDP Customer Service P.O. Box 69410 Harrisburg, PA 17106-9410
E-mail: conus@ucci.com
CONUS Customer Service Online Question/Comment Form: CONUS Comment Form
Telephone Inquiries: 1-888-418-0466 (toll-free) - available only in the locations listed below
Note: Before dialing the toll-free number above, please enter the access code listed in the chart below for the country in which you are stationed.
If your country is not listed above, use the OCONUS toll number 1-717-975-5017, or the fax toll number 1-717-260-7367.
Representatives are available to assist members in English, German, and Italian, Japanese, Korean and Spanish 24 hours per day, Monday - Friday.
Written Inquiries: United Concordia TDP OCONUS Dental Unit P.O. Box 69418 Harrisburg, PA 17106-9418
E-mail: oconus@ucci.com
OCONUS Customer Service Online Question/Comment Form: OCONUS Comment Form