Call Us: 605-637-5211
  • Bill Pay
  • Webmail
  • Get Fiber
  • Speed Test
  • Remote Support
  • Contact Us
TNICSTNICSTNICSTNICS
  • Home
  • Residential
    • Fiber Area
      • Fiber Internet
      • Premium Wi-Fi
      • Digital TV
      • Voice Services
    • Copper Area
      • Copper Internet
      • Digital TV
      • Voice Services
    • Fixed Wireless Area
      • Fixed Wireless Internet
      • Fixed Wireless Big Stone Lake Area
    • Not Sure
  • Premium Wi-Fi
  • Business
  • Support
    • FAQ
    • Forms and Policies
    • Guides and Brochures
  • News
    • Newsletters
    • Blog
  • About Us
    • Mission
    • Our History
    • Scholarships
    • Board and Staff

2019

    Home cool_timeline 2019
    NextPrevious

    2019

    By admin | | Comments are Closed | 24 September, 2020 | 0

    Addition of Kranzburg and Areas of Codington County through Connect SD

    No tags.

    NextPrevious

    CONTACT US

    P.O. Box 197
    205 Main Street
    New Effington, SD 57255

    605-637-5211

    POPULAR LINKS

    • Blog
    • Guides and Brochures
    • Online Phone Directory

    ABOUT US

    • Mission
    • Our History
    • Board and Staff
    Copyright 2021 Cornerstone Group | All Rights Reserved | Forms & Policies
    • Home
    • Residential
      • Fiber Area
        • Fiber Internet
        • Premium Wi-Fi
        • Digital TV
        • Voice Services
      • Copper Area
        • Copper Internet
        • Digital TV
        • Voice Services
      • Fixed Wireless Area
        • Fixed Wireless Internet
        • Fixed Wireless Big Stone Lake Area
      • Not Sure
    • Premium Wi-Fi
    • Business
    • Support
      • FAQ
      • Forms and Policies
      • Guides and Brochures
    • News
      • Newsletters
      • Blog
    • About Us
      • Mission
      • Our History
      • Scholarships
      • Board and Staff
    • Bill Pay
    • Webmail
    • Get Fiber
    • Speed Test
    • Remote Support
    TNICS