Billing Schedule

Client Relations Billing Schedule

Billing Month
Friday - Cutoff Date
November 2025
Oct. 17, 2025
December 2025
Nov. 14, 2025
January 2026
Dec. 12, 2025
February 2026
Jan. 16, 2026
March 2026
Feb. 13, 2026
April 2026
March 13, 2026
May 2026
April 17, 2026
June 2026
May 15, 2026
July 2026
June 12, 2026
August 2026
July 17, 2026
September 2026
Aug. 14, 2026
October 2026
Sept. 11, 2026
November 2026
Oct. 15, 2026
December 2026
Nov. 13, 2026
January 2027
Dec. 11, 2026


Client Relations Department

For questions about your billing invoice or payment status, contact our Client Relations Department.

Call:
405-607-4777 (OKC Metro) -or- 866-503-4294 (Toll Free)

Fax:
405-607-2136

General Email: [email protected]

Secure Email: Click here

Pay online:
https://www.DeltaDentalOK.org/OnlineResources

Enroll with E-Bill
Our E-Bill system notifies you (or a designated person within your company) each month when your billing invoice is ready. Each notice will arrive on your usual billing day and will contain a link to our website. Simply follow the link, enter your User Name and Password (which will be provided by Delta Dental) and retrieve your bill.
Online Resources Application