Contact ONEOK

Please send me the following information:

  • E-MailContact ONEOK
  • Phone Customer Service Shareholder Inquiries:

    1-877-208-7318

  • Phone Customer Service Royalties Relations:

    1-918-588-7463

  • 811Call 811 before you dig.

  • ONEOK Partners' Schedule K-1 Questions:
    1-800-371-2188.