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Contact Us

Under 65:

Sales Questions: 1-866-793-8111
Monday to Friday - 8:00 am to 8:00 pm CST
Saturday - 8:00 am to 6:00 pm CST
Sunday - 10:00 am to 6:00 pm CST

Customer Service: 1-866-520-2507
Group Members: Call the toll free number on the back of your ID card.


Over 65:

1-866-303-BLUE
Medicare Part D: 1-877-282-3785

Tulsa Office:

Blue Cross and Blue Shield of Oklahoma
P.O. Box 3283
Tulsa, OK 74102-3283

Oklahoma City Office:

Blue Cross and Blue Shield of Oklahoma
P.O. Box 60545
Oklahoma City, OK 73146-0545