EDISON, N.J., July 8 /PRNewswire-FirstCall/ -- Mack-Cali Realty Corporation (NYSE: CLI) today announced that it will release its second quarter 2010 earnings results before the opening of the market on Thursday, July 29, 2010, and will host a conference call with management the same day at 10:00 a.m., Eastern Time.

The live conference call can be listened to via the Internet by accessing the Company's Web site at www.mack-cali.com and clicking on the link that is titled Second Quarter Earnings. The conference call is also accessible by dialing (913) 312-4373 and requesting the Mack-Cali second quarter earnings conference call.  It is recommended that participants log on or dial in to the call approximately 10 minutes prior to the scheduled start time.

A replay of the call will be available on Mack-Cali's Web site at www.mack-cali.com, from 2:00 p.m. on July 29, 2010 through midnight on August 5, 2010.  A replay of the call will also be accessible during the same time period by dialing (719) 457-0820, and using the pass code, 1324646.

Mack-Cali Realty Corporation is a fully-integrated, self-administered, self-managed real estate investment trust (REIT) providing management, leasing, development, construction and other tenant-related services for its class A real estate portfolio.  Mack-Cali owns or has interests in 287 properties, primarily office and office/flex buildings located in the Northeast, totaling approximately 32.9 million square feet.  The properties enable the Company to provide a full complement of real estate opportunities to its diverse base of approximately 2,100 tenants.

Additional information on Mack-Cali Realty Corporation is available on the Company's Web site at www.mack-cali.com.

Contact: Barry Lefkowitz             Ilene Jablonski

         Executive Vice President    Senior Director, Marketing

         and Chief Financial Officer and Public Relations

         (732) 590-1000              (732) 590-1000

SOURCE Mack-Cali Realty Corporation