Ways to reach us
We’re here to answer your questions. 如果您想通过电子邮件全球十大赌博靠谱平台，您可以联系相应的部门在 Email us section below. 如需快速回复，请直接致电有关部门，电话号码为 Department Phone, fax & mail section below, 或者如果你需要报告与管道或电力设施有关的紧急情况或事故, please call us directly at the appropriate number in the Emergencies section below.
Corporate head office
450 - 1 Street S.W. Calgary, AB
Canada, T2P 5H1
1-800-661-3805 Toll-Free (North America)
Contact us
Main contact numbers
Non-emergency calls
如果您有一般性问题，请拨打我们公司总部的免费电话 1-800-661-3805. For media-related questions, contact our Media Relations department toll-free at 1-800-608-7859. For all other questions, see our Department contacts section.
Emergencies
Emergency calls only
如果您的呼叫与事件或紧急情况无关，请拨打 Main contact numbers shown above. To report incidents or emergencies, 在TC能源公司的电力设施或我们在北美的管道上, please call the appropriate number below.
CANADA
Gas & Liquids Pipelines
Canadian Mainline
Foothills System
Grand Rapids, Northern Courier,
Keystone System (CA)
NGTL System
Trans Québec & Maritimes (TQM)
Coastal Gas Link
White Spruce and Mackay East pipelines
Power & Energy Solutions
Gas Storage (Edson, Crossfield)
Co-Generation (Host Facilities)
Bécancour
UNITED STATES
U.S. Liquids Pipelines
TC Oil Pipeline Operations Inc
Keystone System (US)
MarketLink
Bakken MarketLink
U.S. East Gas Pipelines
Columbia Gas
Crossroads
Hardy Storage
Millennium
1-866-485-3427 Columbia Gulf
1-800-830-9865 Portland Natural Gas
U.S. Central & West: Gas Pipelines
ANR Pipeline Company
Bison Pipeline System
Gas Transmission Northwest
Great Lakes Gas
Iroquois Transmission System
North Baja
Northern Border
Tuscarora Gas Transmission
MEXICO
All Pipelines
El Encino-Mazatlan
Guadalajara
Naranjos-El-Sauz
SouthEast Gateway
Sur de Texas
Tamazunchale
Topolobampo
Tuxpan-Tula