Comerica Customer Service Contact Information

The best ways to get in touch with Comerica. All the best ways to contact Comerica customer service: Phone, chat, email, Facebook, Twitter and more.

Customer Service Channels:

Comerica Customer Service – Phone

Comerica customer service contact number: 800-266-3742.

Phone support hours: Monday-Friday: 08:00-21:00 ET
Saturday: 08:00-17:00 ET.

Additional phone numbers:

Personal and Business Debit & ATM Cards: 800-572-6620
Outside U.S or Canada: 734-632-5181
Personal Credit Cards: 866-486-1015
Business Credit Cards: 866-486-1017
Loans: 855-451-9201
Comerica Insurance Services: 844-835-7642

Comerica Customer Service – Website

Customer service options, knowledge base, FAQ, self service and contact forms on the Comerica website: Visit.

Comerica Customer Service – Email

– No customer service email was published.

Comerica Customer Service – Twitter

Customers can contact Comerica on the company’s official Twitter account: Click here.

Comerica Customer Service – Facebook

Customers can contact Comerica on the company’s official Facebook page: Click here.

Comerica Customer Service – Chat

– No customer service chat option.

Comerica Customer Service – Address

Comerica customer service or head office postal address: Comerica Consumer Loan Customer Service
P.O Box 71203
Philadelphia, PA 19176.


Custservice provides contact details for leading companies and websites. We do not provide any customer support ourselves. All the information on this website is gathered from the companies websites, social media and customer feedback. We strive for perfection, but can not assure that the information on this website is 100% accurate. In case of mistakes or missing data - please help us to remain accurate by sending us your feedback.

error: Content is protected !!