LIST OF SUBSIDIARIES OF
McLEODUSA INCORPORATED
(As of April 10, 2002)
| Subsidiary | State of Incorporation or Organization | |
|---|---|---|
| McLeodUSA Holdings, Inc | Delaware | |
| McLeodUSA Telecommunications Services, Inc. | Iowa | |
| McLeodUSA Market Response, Inc. | Iowa | |
| Consolidated Market Response, Inc. | Illinois | |
| McLeodUSA Telecom Development, Inc. | South Dakota | |
| McLeodUSA Network Services, Inc. | Iowa | |
| McLeodUSA Purchasing, L.L.C. | Iowa | |
| McLeodUSA Integrated Business Systems, Inc. | Iowa | |
| McLeodUSA Public Services, Inc. | Illinois | |
| McLeodUSA Information Services, Inc. | Delaware | |
| McLeodUSA Community Telephone, Inc. | Delaware | |
| Illinois Consolidated Telephone Company | Illinois | |
| Dakota Community Telephone, Inc. | South Dakota | |
| McLeodUSA Media Group, Inc. | Iowa | |
| McLeodUSA Publishing Company | Iowa | |
| Consolidated Communications Directories, Inc. | Illinois | |
| Frontier Directory Co. of Minnesota, Inc. | Minnesota | |
| Frontier Directory Company of Nebraska, Inc. | Nebraska | |
| J-Mar Publishing Company, Inc. | Michigan | |
| Greene County Partners, Inc. | Illinois | |
| Midwest Cellular Associates | Illinois | |
| CapRock Communications Corp. | Texas | |
| CapRock Telecommunications Corp. | Texas | |
| CapRock Fiber Network, Ltd. | Texas | |
| CapRock Telecommunications Leasing Corp. | Texas | |
| CapRock Design Services, L.P. | Arizona | |
| CapRock Network Services, L.P. | Texas | |
| Intelispan, Inc. | Washington | |
| Devise Associates, Inc. | New York |
