Mack-Cali Realty Corporation Announces Third Quarter 2007 Earnings Release Date

--Conference Call To Be Held With Management--

EDISON, N.J.--(BUSINESS WIRE)--

Mack-Cali Realty Corporation (NYSE: CLI) today announced that it will release its third quarter 2007 earnings results before the opening of the market on Thursday, November 1, 2007 and will host a conference call with management the same day at 11:00 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 Third Quarter Earnings. The conference call is also accessible by dialing (913) 312-0869 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 November 1, 2007 through midnight on November 8, 2007. A replay of the call will also be accessible during the same time period by dialing (719) 457-0820, and using the pass code, 7946418.

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 300 properties, primarily office and office/flex buildings located in the Northeast, totaling approximately 34.7 million square feet. The properties enable the Company to provide a full complement of real estate opportunities to its diverse base of approximately 2,200 tenants.

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

Source: Mack-Cali Realty Corporation

Released October 2, 2007