Pipeline Safety and Public Awareness

Emergency Contacts

Natural Gas Liquids 

 
ONEOK NGL Pipeline 1-800-666-9041 
ONEOK North System 1-888-844-5658
ONEOK Permian NGL Operating Company 1-844-288-7240 
ONEOK Bakken Pipeline    

1-855-348-7258 

   
Natural Gas  
Guardian Pipeline            

1-800-417-6275

Mid-Continent Market Center  1-888-675-3302 
Midwestern Gas Transmission Company 1-888-417-6275
OkTex Pipeline Company  

   Texas
   Oklahoma

1-800-562-5879
1-888-215-5137

ONEOK Field Services 1-888-675-3302
ONEOK Gas Storage 1-888-215-5137 
ONEOK Gas Transportation 1-888-215-5137 
ONEOK Rockies Midstream - Wyoming

1-866-575-6465

North Dakota and Montana          1-800-778-7834
ONEOK Rockies Processing- Canada 1-800-778-7834 
ONEOK Texas Gas Storage 1-800-562-5879 
WesTex Transmission 1-800-562-5879 
Potato Hill Gas Gathering System 1-888-215-5137
Viking Gas Transmission Company

1-888-417-6275


Stock InformationAbout ONEOK Partners

  • 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

  • 811 logoCall 811 before you dig.