Customer Service
U.S.
Customer Service
1-800-2-DINERS (1-800-234-6377)
Outside the US: 1-514-881-3735
Lost or Stolen Card?
1-800-2-DINERS (1-800-234-6377)
Outside the US: 1-514-881-3735
Corporate Program Administrators
Monday – Friday: 8a.m. – 8p.m. (ET)
Corporate Client Services: 1-800-964-9444
Corporate Sales Group
Contact Corporate Sales Group: bmo.tps@bmo.com
Club Rewards Customer Contact Centre
Monday – Sunday: 9a.m. – 9p.m. (ET)
Inquiries, redemption: 1-800-234-4034
Customer Service
1-800-2-DINERS (1-800-234-6377)
Outside the US: 1-514-881-3735
Lost or Stolen Card?
1-800-2-DINERS (1-800-234-6377)
Outside the US: 1-514-881-3735
Corporate Program Administrators
Monday – Friday: 8a.m. – 8p.m. (ET)
Corporate Client Services: 1-800-964-9444
Corporate Sales Group
Contact Corporate Sales Group: bmo.tps@bmo.com
Club Rewards Customer Contact Centre
Monday – Sunday: 9a.m. – 9p.m. (ET)
Inquiries, redemption: 1-800-234-4034