Broadband Summit December, 2013

2 Company Overview Primary Employment Centers Mattoon Houston Pittsburg Sacramento Kansas City 8 Data Centers Over 15,000 miles of fiber network 11 diverse routes to Internet peers Network Customers 500,000+ Customers Employees 375 Total Illinois Based Employees 108 Involved in Broadband Services (Support of All Markets) CNSL on NASDAQ Investor Info

Illinois MSA8 Service Area The “Big Five” Communities Mattoon, Charleston, Effingham, Taylorville and Litchfield Mattoon – Company Headquarters

4 Consolidated Areas

CCI Broadband  Background & Status: –First broadband deployed in 2000 –Currently reaching 98% of customer base with a broadband product –80% of customers capable of 20Mb/s –Less than 2% of base selecting 50Mb/s product  Challenges: –Growth in Backbone Network Usage –Serving rural areas profitably –Downward price pressures 5

6 Broadband Product Overview Metro E Premium DSL Service Basic DSL Service  Basic DSL Service –1 to 10Mb/s –Single Copper Pair –$10 to $40 based on term / speed –Ancillary Value-Added Services  Premium DSL Service –20Mb/s to 50 Mb/s –Served over fiber or bonded copper pairs –$40 to $75 based on term / speed  Metro Ethernet –4 to 1,000Mb/s symetrical –Bonded Copper or Fiber Based –Pricing varies based on term / speed –Carrier grade connectivity with SLA

Consolidated Plans  Continue to invest in growth initiatives –Fiber assets –Metro E –DSL Technology Enhancements –Value Added Services  Continue to be headquartered in Mattoon  Continue to support economic development 7

Q & A 8