TransCanada's Customer Service Call Centre
TransCanada's Customer Service Call Center is at your service from 7:00 a.m. to 10:00 p.m. (MST), 7 days a week.
For all your Alberta, B.C., Mainline, Foothills, and NrG Highway questions or training please contact the Pipe Line at 403.920.PIPE (7473) or Toll Free at 1.877.920.PIPE (7473).
Important Fax Numbers: 
Alberta Nominations & Allocations 403.920.2433
B.C. Fax Line 403.920.2435
Contracts 403.920.2303
Mainline Nominations & Confirmations 403.920.2435
NrG nrg_helpdesk@transcanada.com 403.920.2447
Customer Service Groups (pdf)