BTW Investments, LLC.

Prairie Telephone Co.

Technology Group, LLC.

Interstate Communications, Ltd.

Husker One, LLC.

Kenneth D. Anderson

Clark J. Eckhoff

Terry S. Cory

Green Bay, WI

Breda, IA

Edwardsville, IL

Emerson, IA

Truro, IA

Chicago, IL

Wausau, WI

Cedar Rapids, IA