Lake Forest, Illinois, USA, 05 January 2011 -- (BUSINESS WIRE) -- Packaging Corporation of America (NYSE: PKG), will hold a conference call on 25 January 2011, at 10:00 a.m. (Eastern Time) to discuss fourth quarter and full year 2010 results. Fourth quarter and full year 2010 earnings will be released after the market closes on 24 January 2011.

For access to the conference call on 25 January, dial (866) 244-4630 (USA and Canada) or 703-639-1177 (International) by 9:45 a.m. (Eastern Time). The conference call leader will be Mark Kowlzan.

A replay of the call will be available from 2:00 p.m. (Eastern Time) on 25 January 2011, until 11:59 p.m. (Eastern Time) on 08 February 2011. To access the recording, dial 888-266-2081 (USA and Canada) or 703-925-2533 (International). The passcode is 1506444.

This call will be webcast and can be accessed at PCA's Web site at www.packagingcorp.com.

PCA is the fifth largest producer of containerboard and corrugated packaging products in the United States with sales of USD 2.15 billion in 2009. PCA operates four paper mills and 67 corrugated products plants in 26 states across the country.