• Public Utility - Inter-Exchange Carrier (IXC)

    Activated: 02-0804 March 12, 2003

    The latest designated agent form was accepted January 30, 2014.
    The latest annual report was accepted March 28, 2014.
    The initial tariff filing was made July 14, 2003.

  • Public Utility - Local Exchange Carrier (LEC)

    Activated: 02-0504 March 12, 2003

    The latest designated agent form was accepted January 30, 2014.
    The latest annual report was accepted March 28, 2014.
    The initial tariff filing was made July 14, 2003.

  • Chief Executive Officer

    Michael Sauer
    114 Sansome St., Ste. 210
    San Francisco, CA 94104
    Phone: (415) 901-2000
    E-Mail: mark@csilongwood.com
  • In-State Designated Agent

    Document Processor
    Illinois Corporation Service Company
    801 Adlai Stevenson Dr.
    Springfield, IL 62703-4261
    Phone: (217) 544-5900
  • Out-of-State Designated Agent

    Michael Sauer
    114 Sansome St., Ste. 210
    San Francisco, CA 94104
    Phone: (415) 901-2000
    E-Mail: mark@csilongwood.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.