Ways to reach us
We’re here to answer your questions. If you prefer to contact us by email, you can contact the appropriate department in the Email us section below. For a quicker response, please call the appropriate department directly at the number in the Department Phone, fax & mail section below, or if you need to report an emergency or incident related to one of pipelines or power facilities, please call us directly at the appropriate number in the Emergencies section below.
1-866-079-0124
Keystone System (US)
MarketLink
Bakken MarketLinkANR Pipeline Company
Bison Pipeline System
Gas Transmission Northwest
Great Lakes Gas
Iroquois Transmission System
Keystone System
North Baja
Northern Border
Tuscarora Gas Transmission