TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 TELEPHONE COMPANIES TDS Telecommunications Corporation CENTRAL REGION - MID-CENTRAL DIVISION Arcadia Telephone Company Camden Telephone Company Chatham Telephone Company Communications Corporation of Indiana Communication Corporation of Michigan Communications Corporation of Southern Indiana Continental Telephone Company Home Telephone Company, Inc. The Home Telephone Company of Pittsboro, Inc. Island Telephone Company Little Miami Communications Corporation Oakwood Telephone Company Shiawassee Telephone Company The Vanlue Telephone Company Wolverine Telephone Company CENTRAL REGION - MID-WEST DIVISION Arvig Telephone Company Badger Telecom, Inc. Black Earth Telephone Company, Inc. Bonduel Telephone Company Bridge Water Telephone Company Burlington, Brighton and Wheatland Telephone Company Central State Telephone Company Danube Telephone Company EastCoast Telecom, Inc. Grantland Telecom, Inc. KMP Telephone Company Mid-State Telephone Company Midway Telephone Company Mt. Vernon Telephone Company Riverside Telecom, Inc. Scandinavia Telephone Company Stockbridge & Sherwood Telephone Company, Inc. Tenney Telephone Company Waunakee Telephone Company, Inc. Winsted Telephone Company 1 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 TELEPHONE COMPANIES (Cont.) CENTRAL REGION - WESTERN DIVISION Arizona Telephone Company Asotin Telephone Company Cleveland County Telephone Company, Inc. Decatur Telephone Company Delta County Tele-Comm, Inc. Happy Valley Telephone Company Home Telephone Company Hornitos Telephone Company Lewis River Telephone Company McDaniel Telephone Company Mid-America Telephone Company, Inc. New London Telephone Company Oklahoma Communication Systems, Inc. Orchard Farm Telephone Company Potlatch Telephone Company Southwestern Telephone Company The Stoutland Telephone Company Strasburg Telephone Company Troy Telephone Company, Inc. Vernon Telephone Company Winterhaven Telephone Company Wyandotte Telephone Company NORTHEAST REGION Chichester Telephone Company, Inc. Edwards Telephone Company, Inc. Hampden Telephone Company Hartland & St. Albans Telephone Company The Island Telephone Company Kearsarge Telephone Company Ludlow Telephone Company Mahanoy & Mahantango Telephone Company Meriden Telephone Company, Inc. Northfield Telephone Company Oriskany Falls Telephone Corporation Perkinsville Telephone Company, Inc. Port Byron Telephone Company Somerset Telephone Company Sugar Valley Telephone Company Warren Telephone Company West Penobscot Telephone & Telegraph Company 2 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 TELEPHONE COMPANIES (Cont.) SOUTHEAST REGION Amelia Telephone Corporation Barnardsville Telephone Company Blue Ridge Telephone Company Butler Telephone Company, Inc. Camden Telephone & Telegraph Company Calhoun City Telephone Company, Inc. Concord Telephone Exchange, Inc. Goshen Telephone Company Grove Hill Telephone Corporation Humphreys County Telephone Company Leslie County Telephone Company Lewisport Telephone Company McClellanville Telephone Company, Inc. New Castle Telephone Company Norway Telephone Company Oakman Telephone Company, Inc. Peoples Telephone Company Quincy Telephone Company St. Stephen Telephone Company Salem Telephone Company, Inc. Saluda Mountain Telephone Company Service Telephone Company, Inc. Southeast Mississippi Telephone Company, Inc. Tellico Telephone Company, Inc. Tennessee Telephone Company Virginia Telephone Company Williston Telephone Company MANAGEMENT SERVICE COMPANIES Arvig Telcom, Inc. Arvig Cellular, Inc. Central Region - TSSD, Inc. Metroplex Communications Corporation Metroplex Olympia Cellular Communications Corporation Metroplex Portland Cellular Communications Corporation Metroplex RSD-7 Cellular Communications Corporation Metroplex Security Company Rural Development Acquisition Corporation TDSNet TDS Oklahoma Holdings, Inc. TDS Telecom N.E.R., Inc. Tennessee Telecommunications Service Corporation U.S. Link, Inc. 3 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 SERVICE COMPANIES American Communications Consultants, Inc. American Radio Communications, Inc. CellVest CommVest, Inc. Integrated Communications Services, Inc. National Telephone & Telegraph Company Rudevco, Inc. Suttle Press, Inc. TCC, Incorporated TDS Computing Services, Inc. TDS Realestate Investment Corporation Tel Radio Communications Properties, Inc. Telecommunications Technologies Fund, Inc. CABLE TV COMPANIES Acorn Cable Company TDS Cable Communications Company Carolina Cable T.V. Co., Inc. Comvideo Systems, Inc. Condon TV Systems, Inc. Interlake CableVision, Inc. Kearsarge Cable Communications, Inc. Lewisport Cable TV Metroplex Cable, Inc. 21st Century T.V., Inc. Volunteer TV Cable Company Warren Cable Company PCS COMPANIES American Portable Telecom, Inc. APT Operating Company, Inc. APT Alaska, Inc. APT Columbus, Inc. APT Guam, Inc. APT Houston, Inc. APT Kansas City, Inc. APT Minneapolis, Inc. APT of Pittsburgh G.P., Inc. APT Tampa/Orlando, Inc. 4 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 RADIO PAGING COMPANIES American Paging, Inc. Advanced Wireless Messaging, Inc. American Messaging Services, LLC A. P. of Pennsylvania, Inc. American Paging, Inc. (of Arizona) American Paging, Inc. (of California) American Paging, Inc. (of Connecticut) American Paging, Inc. (of District of Columbia) American Paging, Inc. (of Florida) American Paging, Inc. (of Georgia) American Paging, Inc. (of Illinois) American Paging, Inc. (of Indiana) American Paging, Inc. (of Kentucky) American Paging, Inc. (of Louisiana) American Paging, Inc. (of Maryland) American Paging, Inc. (of Massachusetts) American Paging, Inc. (of Minnesota) American Paging of Missouri, Inc. American Paging, Inc. (of New Mexico) American Paging, Inc. (of New York) American Paging, Inc. (of North Carolina) American Paging, Inc. (of Ohio) American Paging, Inc. (of Oklahoma) American Paging, Inc. (of Rhode Island) American Paging, Inc. (of South Carolina) American Paging, Inc. (of Tennessee) American Paging, Inc. (of Texas) American Paging, Inc. (of Utah) American Paging, Inc. (of Virginia) American Paging, Inc. (of Wisconsin) American Paging Network, Inc. APIXUS, Inc. APPNOC, Inc. Texas Paging Transmission, Inc. 5 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 CELLULAR COMPANIES United States Cellular Corporation United States Cellular Operating Company United States Cellular Investment Company Carry Phone, Inc. USCC Real Estate Corporation CellVest, Inc. ComVest, Inc. ILP, Inc. Arkansas RSA #9, Inc. California Rural Service Area #1, Inc. California RSA #2, Inc. California RSA #9, Inc. Florida RSA #8, Inc. USCOC of Florida RSA #9, Inc. Florida RSA #10, Inc. USCOC of Georgia RSA #1, Inc. USCOC of Georgia RSA #14, Inc. USCOC of Hawaii 3, Inc. USCOC of Idaho RSA #5, Inc. USCOC of Illinois RSA #1, Inc. Illinois RSA #3, Inc. USCOC of Illinois RSA #4, Inc. Indiana RSA #1, Inc. USCOC of Indiana RSA #2, Inc. Indiana RSA #4, Inc. Indiana RSA #5, Inc. USCOC of Indiana RSA #7, Inc. USCOC of Iowa RSA #1, Inc. Iowa RSA #3, Inc. Ohio State Cellular Phone Company, Inc. Iowa RSA #9, Inc. United States Cellular Operating Company - Des Moines Iowa RSA #12, Inc. Iowa 13, Inc. USCOC of Iowa RSA #16, Inc. Kansas RSA #5, Inc. Kentucky RSA #1, Inc. Kentucky RSA #2, Inc. Kentucky RSA #3, Inc. Kentucky RSA #9-10, Inc. Kentucky RSA #11, Inc. Maine RSA #1, Inc. Maine RSA #4, Inc. Maine RSA No. 4 Limited Partnership USCOC of Cumberland, Inc. Michigan RSA #4, Inc. 6 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 CELLULAR COMPANIES (cont'd) Mississippi RSA #9, Inc. USCOC of Missouri RSA #1, Inc. USCOC of Missouri RSA #5, Inc. United States Cellular Operating Company of Columbia USCOC of Missouri RSA #13, Inc. Missouri #15 Rural Cellular, Inc. Peace Valley Cellular Telephone Company NH #1 Rural Cellular, Inc. USCOC of New York RSA #6, Inc. Hudson Cellular Limited Partnership North Carolina RSA #4, Inc. Randolph Cellular Telephone Company North Carolina RSA No. 6, Inc. USCOC of North Carolina RSA #7, Inc. Ohio RSA #1, Inc. USCOC of Ohio RSA #7, Inc. United States Cellular Operating Company of Tulsa, Inc. Oklahoma Opco. of RSA #8, Inc. USCOC of Texahoma, Inc. Texahoma Cellular Telephone Corporation Texahoma Cellular Limited Partnership Oklahoma #9 Rural Cellular, Inc. USCOC of Oklahoma RSA #10, Inc. Oregon RSA #2, Inc. Oregon RSA #3, Inc. Oregon RSA No. 3 Limited Partnership USCOC of Oregon RSA #5, Inc. Oregon RSA #6, Inc. United States Cellular Operating Company of Williamsport Canton Cellular Telephone Company USCOC of Pennsylvania RSA #9, Inc. Uniontown Cellular Telco, Inc. Fayette-Greene Cellular Telco, Inc. PA Rural Service Area No. 9 Limited Partnership Block B Cellular Corporation Laurel Highland Cellular Telephone Company Tri-State Cellular Partnership Pennsylvania RSA No. 10B (II) Limited Partnership USCOC of South Carolina RSA #4, Inc. United States Cellular Investment Co. of Nashville Tennessee RSA #3, Inc. Tennessee RSA #4 Sub 2, Inc. Tennessee RSA #6 B, Inc. United States Cellular Operating Company of Knoxville United States Cellular Telephone Company (Greater Knoxville), L.P. Texas #20 Rural Cellular, Inc. TDS V2B Acquisition Corp. 7 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 CELLULAR COMPANIES (cont'd) Lake Champlain Cellular Partnership Vermont Independent Cellular Telephone General Partnership USCOC of Virginia RSA #2, Inc. USCOC of Virginia RSA #4, Inc. Virginia RSA #4, Inc. Virginia RSA #7, Inc. USCOC of Washington-4, Inc. Washington RSA #5, Inc. Western Sub-RSA Limited Partnership McDaniel Cellular Telephone Company USCOC of West Virginia RSA #2, Inc. Hardy Cellular Telephone Company Georgia RSA #13, Inc. USCOC of Wisconsin RSA #6, Inc. Wisconsin RSA #7, Inc. Wisconsin RSA #8, Inc. Wisconsin RSA General Partner, Inc. Wisconsin RSA No. 8 Limited Partnership United States Cellular Investment Company of Fresno, Inc. USCIC of Colorado RSA #3, Inc. Western Colorado Cellular, Inc. Western Colorado Cellular of Colorado Limited Partnership Idaho Invco of RSA #1, Inc. Idaho RSA No. 1 Limited Partnership Minnesota Invco of RSA #5, Inc. Minnesota Invco of RSA #7, Inc. Minnesota Invco of RSA #8, Inc. Minnesota Invco of RSA #9, Inc. Minnesota Invco of RSA #10, Inc. Minnesota Invco of RSA #11, Inc. USCIC of North Carolina RSA #1, Inc. North Carolina RSA 1 Partnership Pennsylvania Invco of RSA #5, Inc. Pennsylvania Invco of RSA #6, Inc. Texas Invco of RSA #6, Inc. Community Cellular Telephone Company Texas Invco of RSA #17, Inc. USCIC of Seattle, Inc. Wisconsin Invco of RSA #7, Inc. United States Cellular Investment Company of Rockford United States Cellular Operating Company of Atlantic City, Inc. United States Cellular Operating Company of Bangor Bangor Cellular Telephone, L.P. United States Cellular Operating Company of Biloxi United States Cellular Operating Company of Cedar Rapids Cedar Rapids Cellular Telephone, L.P. USCOC of Charlottesville, Inc. 8 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 CELLULAR COMPANIES (cont'd) Charlottesville Cellular Partnership USCOC of Corpus Christi, Inc. United States Cellular Operating Company - Quad Cities Davenport Cellular Telephone Company, Inc. Davenport Cellular Telephone Company United States Cellular Operating Company of Dubuque Dubuque Cellular Telephone, L.P. United States Cellular Operating Company of Evansville, Inc. Evansville Cellular Telephone Company United States Cellular Operating Company of Ft. Pierce Central Florida Cellular Telephone Company, Inc. USCOC of Gainesville, Inc. United States Cellular Operating Company of Joplin Joplin Cellular Telephone Company, Inc. Tri-States Cellular Communications, Inc. Joplin Cellular Telephone Company, L.P. United States Cellular Operating Company of LaCrosse, Inc. LaCrosse Cellular Telephone Company, Inc. Lar-Tex Cellular Telephone Company, Inc. United States Cellular Operating Company of Lewiston-Auburn Lewiston CellTelCo Partnership United States Cellular Operating Company of Manchester-Nashua, Inc. Manchester-Nashua Cellular Telephone, L.P. United States Cellular Operating Company of Medford United States Cellular Operating Company of Owensboro Owensboro Cellular Telephone, L.P. USCOC of Portland, Inc. United States Cellular Operating Company of Poughkeepsie, Inc. Dutchess County Cellular Telephone Company, Inc. United States Cellular Operating Company of Richland United States Cellular Operating Company of Rochester DRGP, Inc. Rochester Cellular Telephone Company, L.P. USCOC of Tallahassee, Inc. Tulsa General Partner, Inc. United States Cellular Telephone Company (Greater Tulsa) USCOC of Victoria, Inc. Victoria Cellular Partnership Victoria Cellular Corporation United States Cellular Operating Company of Waterloo Waterloo/Cedar Falls CellTelCo Partnership United States Cellular Operating Company of Wausau, Inc. Wausau Cellular Telephone Company Limited Partnership United States Cellular Operating Company of Yakima Yakima MSA Limited Partnership Yakima Valley Paging Limited Partnership United States Cellular Investment Co. of Allentown 9 TELEPHONE AND DATA SYSTEMS, INC. EXHIBIT 21 LIST OF SUBSIDIARIES AS OF DECEMBER 31, 1995 CELLULAR COMPANIES (cont'd) USCIC of Amarillo, Inc. United States Cellular Investment Company of Baton Rouge Capitol Cellular, Inc. CSII of Baton Rouge, Inc. Star Cellular Communications, Inc. Star Cellular Telephone Company, Inc. Baton Rouge MSA Limited Partnership. United States Cellular Investment Company of Binghamton, Inc. Cellular America Telephone Company USCIC of Brownsville, Inc. United States Cellular Investment Company of Eau Claire, Inc. Univeral Cellular for Eau Claire MSA, Inc. Chibardun Cellular Telephone Corporation Lavaca Cellular Telephone Company United States Cellular Investment Company of Galveston United States Cellular Investment Company of Green Bay, Inc. United States Cellular Investment Company of Huntsville, Inc. United States Cellular Investment Company of Iowa City USCIC of Jackson, Inc. United States Cellular Investment Company of Lafayette United States Cellular Investment Corporation of Los Angeles USCIC of McAllen, Inc. USCIC of Ocala, Inc. Four D, Ltd. United States Cellular Investment Co. of Oklahoma City, Inc. United States Cellular Investment Company of Portsmouth, Inc. United States Cellular Investment Company of Raleigh-Durham Carolina Cellular, Inc. United States Cellular Investment Company of Santa Cruz, Inc. United States Cellular Investment Company of Sarasota United States Cellular Investment Company of St. Cloud, Inc. United States Cellular Investment Company of Wheeling 10