Customer Service Telephone Numbers

  Telephone Hours
Eastern Time Zone 800.266.3742 M-F 8:00 am - 8:00 pm ET
Central Time Zone 800.925.2160 M-F 8:00 am - 8:00 pm CT
Mountain/Pacific Time Zone 800.522.2265 M-F 8:00 am - 8:00 pm PT
Hearing Impaired TDD 800.822.6546 M-F 8:00 am - 8:00 pm ET

Other Important Contact Information

  Contact Information

Online banking customer service, including:

  • Comerica Web Banking®
  • Comerica Wealth Connect

 

888.444.9876

Sales inquiries 800.589.1400