Whistleblower Hotline

ONEOK Partners' Whistleblower Hotline provides for the submission of complaints or concerns under the ONEOK Partners Whistleblower Policy regarding financial statement disclosures, accounting, internal accounting controls, or auditing matters, and matters arising under the ONEOK Partners Code of Business Conduct and Ethics.

ONEOK Partners is committed to conducting its business in an ethical manner and in full compliance with applicable U.S. and foreign laws. This includes the U.S. Foreign Corrupt Practices Act, the U.K. Bribery Act, the Organization for Economic Cooperation and Development Convention on Combating Bribery of Foreign Public Officials in International Business Transactions and applicable laws enacted pursuant thereto, and similar laws of other countries. ONEOK Partners has adopted an Anti-Corruption Policy to reinforce that commitment.


  • Phone Customer Service Shareholder Inquiries:
    877-208-7318

  • Phone Customer Service Royalties Relations:
    918-588-7463

  • Phone Customer Service Schedule K-1:
    800-371-2188

  • EmailContact ONEOK Partners
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