• Public Utility - Inter-Exchange Carrier (IXC)

    Activated: 02-0575 November 20, 2002
    Removed: 12-0613 March 20, 2013

    The latest designated agent form was accepted May 18, 2007.
    The latest annual report was accepted June 4, 2012.
    The initial tariff filing was made November 5, 2003.

  • Public Utility - Local Exchange Carrier (LEC)

    Activated: 02-0575 November 20, 2002
    Removed: 12-0613 March 20, 2013

    The latest designated agent form was accepted May 18, 2007.
    The latest annual report was accepted June 4, 2011.
    The initial tariff filing was made November 5, 2003.

  • Chief Executive Officer

    Sam Rozenfeld
    950 Oak St.
    Lake in the Hills, IL 60156
    Phone: (847) 854-4799 x222
    E-Mail: rozenfeld@dls.net
  • In-State Designated Agent

    Sam Rozenfeld
    950 Oak St.
    Lake in the Hills, IL 60156
    Phone: (847) 854-4799 x222
    E-Mail: rozenfeld@dls.net
  • Out-of-State Designated Agent

    No Out-of-State Designated Agent information available at this time.
  • Temporary Designated Agent

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

    No Customer Service Representative information available at this time.