Pipelines

• Canada
• NGTL System
  • Customer Activities
  • Informational Postings
  • Service Offerings
  • Regulatory Information
  • Industry Committee
  • Contacts
  • Site Map
• Canadian Mainline
  • Customer Activities
    • Nominations
    • Flowing Gas
    • Invoicing
    • Capacity Release
    • Contracts
    • Operational Reporting
  • Informational Postings
  • Service Offerings
  • Regulatory Information
  • Industry Committee
  • Contacts
  • Site Map
• Foothills System
  • Customer Activities
  • Informational Postings
  • Service Offerings
  • Regulatory Information
  • Industry Committee
  • Shipper Meetings
  • Contacts
  • Site Map
• Great Lakes Pipeline Canada
  • Customer Activities
  • Informational Postings
  • Service Offerings
  • Regulatory Information
  • Industry Committee
  • Contacts
  • Site Map
  • Procedures
• Canadian Gas Pipelines Code of Conduct
• Other Assets

• Customer Express Home
• Contact Us
• Privacy
• Legal Notices
•  

TC Energy Office

Phone: 1.403.920.2000
Toll-free: 1.800.661.3805

Emergency Numbers

Canada: 1.888.982.7222
United States: 1.800.447.8066
Portland Natural Gas Transmission System(PNGTS): 1.800.830.9865
Columbia Gas Transmission, Crossroads Pipeline,
Hardy Storage Company & Millennium Pipeline: 1.800.835.7191
Columbia Gulf Transmission: 1.866.485.3427
Columbia Midstream: 1.855.511.4942
Mexico: 01.800.111.3333

Copyright © 2025 TransCanada PipeLines Limited