EOP Equity Office Properties Tru

Equity Office Properties Trust (NYSE: EOP) will be hosting a conference call on Tuesday, October 31, 2006, at 10:00 AM Central (11:00 AM Eastern, 9:00 AM Mountain, 8:00 AM Pacific) to discuss the company�s third quarter 2006 earnings. EOP expects to issue a press release announcing its third quarter results before the market opens on October 31, 2006. The conference call telephone number is 888-283-0069. Participants should dial in 15 minutes before the scheduled start of the call. The pass code to access the call is �EOP.� Participants calling from outside of North America should dial 210-795-9226. A replay of the call will be available until 11:59 PM Central on November 7, 2006, by calling 800-756-0715 (no pass code necessary). If calling from outside North America, please call 203-369-3427. A live webcast of the conference call will be available in listen-only mode at www.equityoffice.com and www.fulldisclosure.com. The archived webcast will be available for 30 days after the call. Windows Media Player software is necessary to listen to the webcast, and may be downloaded free-of-charge at the websites listed above. The webcast may also be accessed through other financial Web sites. Please check your preferred finance channel for availability. Equity Office Properties Trust (NYSE: EOP), operating through its various subsidiaries and affiliates, is the nation's largest publicly held office building owner and manager with a total office portfolio consisting of whole or partial interest in 588 buildings comprising 108.8 million square feet in 16 states and the District of Columbia. Equity Office has an ownership presence in 23 Metropolitan Statistical Areas (MSAs) and in 99 submarkets, enabling it to provide a wide range of office solutions for local, regional and national customers. For more company information, visit the Equity Office website at http://www.equityoffice.com. Equity Office Properties Trust (NYSE: EOP) will be hosting a conference call on Tuesday, October 31, 2006, at 10:00 AM Central (11:00 AM Eastern, 9:00 AM Mountain, 8:00 AM Pacific) to discuss the company's third quarter 2006 earnings. EOP expects to issue a press release announcing its third quarter results before the market opens on October 31, 2006. The conference call telephone number is 888-283-0069. Participants should dial in 15 minutes before the scheduled start of the call. The pass code to access the call is "EOP." Participants calling from outside of North America should dial 210-795-9226. A replay of the call will be available until 11:59 PM Central on November 7, 2006, by calling 800-756-0715 (no pass code necessary). If calling from outside North America, please call 203-369-3427. A live webcast of the conference call will be available in listen-only mode at www.equityoffice.com and www.fulldisclosure.com. The archived webcast will be available for 30 days after the call. Windows Media Player software is necessary to listen to the webcast, and may be downloaded free-of-charge at the websites listed above. The webcast may also be accessed through other financial Web sites. Please check your preferred finance channel for availability. Equity Office Properties Trust (NYSE: EOP), operating through its various subsidiaries and affiliates, is the nation's largest publicly held office building owner and manager with a total office portfolio consisting of whole or partial interest in 588 buildings comprising 108.8 million square feet in 16 states and the District of Columbia. Equity Office has an ownership presence in 23 Metropolitan Statistical Areas (MSAs) and in 99 submarkets, enabling it to provide a wide range of office solutions for local, regional and national customers. For more company information, visit the Equity Office website at http://www.equityoffice.com.