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  1. Kennebec Telephone Co. helps keep small town going
    Kennebec Telephone Co. Inc. is one of the smallest phone companies in South Dakota. It’s also the most diverse.
  2. SDN’s first 25 years include several significant milestones
    The creation of the South Dakota Network 25 years ago marked the start of the company that does business today as SDN Communications. SDN has become the premier, regional provider of broadband connectivity and related technology services for businesses.