Pan American Silver Announces Release Date for 2009 Unaudited Fourth Quarter Results

Vancouver, British Columbia – February 2, 2010 -- Pan American Silver Corp. (PAAS: NASDAQ; PAA: TSX) today announced that its unaudited 2009 fourth quarter results will be released on Monday, February 15, 2010 before market opens. A conference call and live audio webcast to discuss the results will be held that same day at 1:00 pm ET (10:00 am PT).

Q4 2009 Results Conference Call and Webcast Information

Date: Monday, February 15, 2010 Time: 1:00 pm Eastern Time – 10:00 am Pacific Time

Conference Call Dial-In Numbers

North America and International access number: 1-604-638-5340

Audio Webcast

A live audio webcast can be accessed at:

https://services.choruscall.com/links/pan100215.html

Conference Call Replay Numbers

North America and International toll number: 1-800-319-6413 Outside Canada & USA Call: 1-604-638-9010 Code (followed by the # sign): 6218

Playback available for one week following the call

About Pan American Silver

Pan American Silver’s mission is to be the world’s largest and lowest cost primary silver mining company by increasing its low cost silver production and silver reserves. The Company currently has eight silver mining operations in Mexico, Peru, Argentina and Bolivia.

Information Contact

Kettina Cordero Coordinator, Investor Relations (604) 684-1175 [email protected] www.panamericansilver.com

1500 - 625 Howe Street, Vancouver, BC, Canada V6C 2T6 Tel 604-684-1175 Fax 604-684-0147