BOKF Customer Service
Rated 5 of 5 Stars
Based on 1 Complaints

Contact BOKF Corporate

Toll free phone number: 1-844-517-3308

The BOK Financial Corporation is an Oklahoma-based bank holding company with its headquarters at the BOK Tower. George Kaiser acquired the bank from FDIC in 1991 for more than 50% of its share capital. The bank has 14.3% of the state's total deposits, making it the largest bank in Oklahoma
In 1910, four oil investors bought the assets of Farmers National Bank, which had failed, and formed the Exchange National Bank of Tulsa. Harry F. Sinclair, who later became the bank's president, was one of the bank's major investors.

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BOKF Contact Information

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  • BOKF headquarters address

    • Tulsa, Oklahoma, USA
    • Tulsa
    • OK 74008
    • United States
  • 1-800 phone number

  • Better Business Bureau rating

  • Customer service hours

    24 hours a day

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