- tw telecom has a network spanning over 27,000 fiber route miles across 75 markets and nearly 14,000 connected buildings, making it the largest competitive fiber network provider. - In 2010, tw telecom generated $1.27 billion in revenue and $463 million in EBITDA, and continued growth in 2011 with $332.5 million in revenue in Q1. - tw telecom has evolved since 1993 from a residential cable provider joint venture to an independent enterprise fiber network and services provider.

1. tw telecom Network Expansion Project December 2011

5. tw telecom – A Corporate History 1993 1996 1998 1999 2000 2001 2003 2006 Time Warner Communications Formed as a JV between U S WEST and Time Warner to deliver residential cable telephony (April, 1993) Time Warner Communications renamed Time Warner Telecom Larissa Herda named President and CEO of Time Warner Telecom (July, 1998) Time Warner Telecom completes offering of $400M in High Yield Notes (July, 1998) Time Warner Telecom completes IPO raising $290M (May, 1999) Time Warner Telecom completes purchase of GST Communications, completing expansion into 15 new markets (January, 2001) Time Warner Telecom announces expansion into 5 new markets - Minneapolis, Chicago, Atlanta, Columbia, Denver (May, 2000) Time Warner Telecom launches Metro Ethernet product portfolio (March, 2003) Time Warner Telecom completes becomes EBITDA Positive (2Q99) Time Warner Telecom completes Secondary offering raising $925M (April, 2000) Time Warner Telecom completes secondary offering eliminating controlling shareholders becoming fully independent (Sept., 2006) Time Warner Telecom separates from Time Warner Cable (July, 1998) Time Warner Telecom acquires Xspedius Communications, completing expansion into 31 new markets (October, 2006) 2007 Time Warner Telecom rebranded “ tw telecom” (March, 2008) 2008 Time Warner Telecom acquires ISP inc.net (Sept, 1998)

8. Thank You