CORPORATE EVENT: CZN Name Change

Clearing House Advisory Notices

To	Clearing Member Firms
From	CME Clearing
Subject	CORPORATE EVENT: Citizens Communications Company Name Change.
Notice Date	2008-07-30
Notice Number	08-169
Effective Date	2008-07-31
The stock name, symbol and CUSIP will change from Citizens Communications Company (CZN) CUSIP #17453B101 to Frontier Communications Corporation (FTR) CUSIP# 35906A108. This change will be effective Thursday, July 31, 2008. For the full-text of this advisory, please click here.