International Dialing Codes

Penn Virginia Corporation Announces First Quarter 2008 Results and Provides 2008 Guidance Update (Centre Daily Times)

7 May 2008

Penn Virginia Corporation (NYSE:PVA) today reported financial and operational results for the three months ended March 31, 2008 and provided an update of full-year 2008 guidance.

Penn Virginia Resource Partners, L.P. Announces First Quarter 2008 Results and Provides 2008 Guidance Update (Centre Daily Times)

7 May 2008

Penn Virginia Resource Partners, L.P. (NYSE:PVR) today reported financial and operational results for the three months ended March 31, 2008 and provided an update of full-year 2008 guidance.

NeuStar Reports Results for First Quarter and Updates Guidance for 2008 (PR Newswire via Yahoo! Finance)

7 May 2008

NeuStar, Inc. , a provider of essential clearinghouse services to the communications and Internet industry, today announced consolidated results for the quarter ended March 31, 2008 and updated guidance for 2008.