EX-21 4 exhibit21.txt SUBSIDIARIES Exhibit 21 Subsidiaries of the Registrant State of Subsidiary Name Incorporation -------------------------------------------------------------------------------- Citizens Cable Company Delaware Citizens Capital Ventures Corp. Delaware Citizens Communications Company Delaware Citizens Directory Services Company L.L.C. Delaware Citizens International Management Services Company Delaware Citizens Mohave Cellular Company Delaware Citizens NEWCOM Company Citizens NEWTEL, LLC Delaware Citizens Pennsylvania Company LLC Delaware Citizens SERP Administration Company Delaware Citizens Southwestern Capital Corporation Delaware Citizens Telecom Services Company LLC Delaware Citizens Telecommunications Company of California Inc. California Citizens Telecommunications Company of Colorado Delaware Citizens Telecommunications Company of Idaho Delaware Citizens Telecommunications Company of Illinois Illinois Citizens Telecommunications Company of Iowa Delaware Citizens Telecommunications Company of Minnesota, LLC Delaware Citizens Telecommunications Company of Montana Delaware Citizens Telecommunications Company of Nebraska Delaware Citizens Telecommunications Company of Nevada Nevada Citizens Telecommunications Company of New York, Inc. New York Citizens Telecommunications Company of Oregon Delaware Citizens Telecommunications Company of Tennessee L.L.C. Delaware Citizens Telecommunications Company of the Golden State California Citizens Telecommunications Company of the Volunteer State Delaware Citizens Telecommunications Company of the White Mountains, Inc. Delaware Citizens Telecommunications Company of Tuolumne California Citizens Telecommunications Company of Utah Delaware Citizens Telecommunications Company of West Virginia West Virginia Citizens Telecommunications Company of Wyoming Delaware Citizens Utilities Capital L.P. Delaware Citizens Utilities Rural Company, Inc. Delaware Citizens Water Services Company of Arizona Arizona Conference-Call USA, LLC Delaware CTC Green Company, Inc. New York CTC of Colorado LLC Delaware CU Capital LLC Delaware CU Wireless Company LLC Delaware DePue Communications, Inc. Illinois Electric Lightwave NY, LLC Delaware Electric Lightwave, LLC Delaware Fairmount Cellular LLC Georgia Frontier Cable of Indiana, Inc. Indiana Frontier Cable of Mississippi, Inc. Mississippi Frontier Cable of Wisconsin LLC Wisconsin Frontier Communications - Midland, Inc. Illinois Frontier Communications - Prairie, Inc. Illinois Frontier Communications - Schuyler, Inc. Illinois 1 Exhibit 21 Subsidiaries of the Registrant State of Subsidiary Name Incorporation -------------------------------------------------------------------------------- Frontier Communications - St. Croix LLC Wisconsin Frontier Communications of Alabama, LLC Alabama Frontier Communications of America, Inc. Delaware Frontier Communications of AuSable Valley, Inc. New York Frontier Communications of Breezewood, LLC Pennsylvania Frontier Communications of Canton, LLC Pennsylvania Frontier Communications of DePue, Inc. Illinois Frontier Communications of Fairmount LLC Georgia Frontier Communications of Georgia LLC Georgia Frontier Communications of Illinois, Inc. Illinois Frontier Communications of Indiana, Inc. Indiana Frontier Communications of Iowa, Inc. Iowa Frontier Communications of Lakeside, Inc. Illinois Frontier Communications of Lakewood, LLC Pennsylvania Frontier Communications of Lamar County, LLC Alabama Frontier Communications of Michigan, Inc. Michigan Frontier Communications of Minnesota, Inc. Minnesota Frontier Communications of Mississippi, Inc. Mississippi Frontier Communications of Mondovi LLC Wisconsin Frontier Communications of Mt. Pulaski, Inc. Illinois Frontier Communications of New York, Inc. New York Frontier Communications of Orion, Inc. Illinois Frontier Communications of Oswayo River, LLC Pennsylvania Frontier Communications of Pennsylvania, LLC Pennsylvania Frontier Communications of Rochester, Inc. Delaware Frontier Communications of Seneca-Gorham, Inc. New York Frontier Communications of Sylvan Lake, Inc. New York Frontier Communications of the South, LLC Alabama Frontier Communications of Thorntown, Inc. Indiana Frontier Communications of Viroqua LLC Wisconsin Frontier Communications of Wisconsin LLC Wisconsin Frontier Directory Services Company, LLC Delaware Frontier InfoServices Inc. Delaware Frontier Subsidiary Telco LLC Delaware Frontier TechServ, Inc. Delaware Frontier Telephone of Rochester, Inc. New York Navajo Communications Company, Inc. New Mexico NCC Systems, Inc. Texas Ogden Telephone Company New York Phone Trends, Inc. New York Rhinelander Telecommunications, LLC Wisconsin Rhinelander Telephone LLC Wisconsin Rib Lake Cellular for Wisconsin RSA#3, Inc. Wisconsin Rib Lake Telecom, Inc. Wisconsin 2