• Public Utility - Inter-Exchange Carrier (IXC)

    Activated: 02-0553 May 7, 2003

    The latest designated agent form was accepted January 31, 2014.
    The latest annual report was accepted March 31, 2014.
    The initial tariff filing was made May 29, 2003.

  • Public Utility - Local Exchange Carrier (LEC)

    Activated: 02-0553 May 7, 2003

    The latest designated agent form was accepted January 31, 2014.
    The latest annual report was accepted March 31, 2014.
    The initial tariff filing was made May 29, 2003.

  • Public Utility - Interconnected VoIP Service Provider

    Activated: December 23, 2010

    No designated agent form information is available at this time.
    No annual report information is available at this time.
    A tariff has not been filed.

  • Chief Executive Officer

    David A. Wittwer
    525 Junction Rd.
    Madison, WI 53717
    Phone: (608) 664-4000
    E-Mail: david.wittwer@tdstelecom.com
  • In-State Designated Agent

    Owen E. MacBride
    Schiff Hardin LLP
    6600 Sears Tower
    Chicago, IL 60606
    Phone: (312) 258-5680
    E-Mail: omacbride@schiffhardin.com
  • Out-of-State Designated Agent

    Paul Pederson
    525 Junction Rd.
    Madison, WI 53717
    Phone: (608) 664-4180
    E-Mail: paul.pederson@tdstelecom.com
  • Temporary Designated Agent

    No Temporary Designated Agent information available at this time.
  • Customer Service Representative

    No Customer Service Representative information available at this time.