Comerica Quarterly Earnings and Conference Call January 19

Dec 19, 2005

DETROIT, Dec. 19 /PRNewswire-FirstCall/ -- Comerica Incorporated (NYSE: CMA) will announce its fourth quarter and full year 2005 earnings prior to the market opening on Thursday, January 19, 2006.

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Comerica will host a conference call to review fourth quarter and full year 2005 financial results at 8 a.m. ET Thursday, January 19, 2006. Interested parties may access the conference call by calling (706) 679-5261 (event ID No. 3603986). The call also will be accessible on the Internet at . A replay of the conference call will be available approximately two hours following the call through Sunday, February 19, 2006. The conference call replay can be accessed by calling (800) 642-1687 or (706) 645-9291 (event ID No. 3603986). The replay also will be accessible via Comerica's "Investor Relations" page at .

Comerica Incorporated is a financial services company headquartered in Detroit, strategically aligned into the Business Bank, Small Business & Personal Financial Services, and Wealth & Institutional Management. Comerica focuses on relationships, and helping businesses and people be successful. Comerica reported total assets of $54.3 billion at September 30, 2005. To receive e-mail alerts of breaking Comerica news, go to .

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SOURCE: Comerica Incorporated

CONTACT: Media Contacts: Sharon McMurray, +1-313-222-4881, Wayne
Mielke, +1-313-222-4732, or Investor Contacts: Paul Burdiss, +1-313-222-2840,
Paul Jaremski, +1-313-222-6317, all of Comerica Incorporated

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