First Horizon National Corp. to Announce Financial Results and Host Conference Call on April 17

First Horizon National Corp. (NYSE:FHN) will announce first quarter 2015 financial results in a news release prior to the market opening on April 17 followed by a conference call at 8:30 a.m. Central Time (U.S.) where management will review earnings and performance trends. There will also be a live webcast accompanied by a slide presentation. The news release, call and slide presentation may involve forward-looking information, including guidance.

First Horizon plans to make the news release, financial supplement and slide presentation available in the events and presentations section of http://ir.fhnc.com by 6 a.m. Central Time April 17.

Conference call information

Callers wishing to participate may call toll-free starting at 8:15 a.m. Central Time April 17 by dialing 888-317-6003 and entering pin number 3675257. The number for international participants is 412-317-6061.

Participants can also listen to the live audio webcast with the accompanying slide presentation through the investor relations section of www.fhnc.com. A replay will be available from noon Central Time on April 17 until 8:00 a.m. on May 4. To listen to the replay, dial 877-344-7529 or 412-317-0088. The access code is 10063966. The event also will be archived and available beginning April 18 by midnight Central Time in the events and presentations section of http://ir.fhnc.com.

About First Horizon

The 4,300 employees of First Horizon National Corp. (NYSE:FHN) provide financial services through more than 170 bank locations in and around Tennessee and 26 FTN Financial Group offices in the U.S. The company was founded during the Civil War in 1864 and has the 14th oldest national bank charter in the country, and FTN Financial is a capital markets industry leader in fixed income sales, trading and strategies for institutional customers in the U.S. and abroad. First Horizon has been recognized as one of the nation's best employers by Working Mother and American Banker magazines. More information is available at www.FirstHorizon.com.

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CONTACT: First Horizon
         Investor Relations
         Aarti Bowman, [phone]
         Media Relations
         Jack Bradley, [phone]