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FIBER INTERNET

FIXED WIRELESS

I'M NOT SURE

Connecting Northeast South Dakota to the World

LATEST BLOGS

RC FIBER EXPANDING IN BIG STONE LAKE AREA & RURAL CORONA

Have a home in this area or know of someonewho does?  Contact Us to be included in RC Technologies’ 2023 Fiber Expansion…

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amyo
4 March 2023

CREATING STRONG PASSWORDS

May 4th is World Password Day. A good day to remind us all to update and strengthen our passwords. Scammers are constantly…

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amyo
1 May 2023

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P.O. Box 197
10 Oddin Avenue
New Effington, SD 57255

(605) 637-5211

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RC Technologies, Internet Service, New Effington, SD
Copyright 2023 Cornerstone Group | All Rights Reserved | Forms & Policies | Privacy Policy
  • Home
  • Residential
    • Internet
    • Premium Wi-Fi
    • TV
    • Voice
      • RC Exchanges
      • Big Stone Lake, Corona, Kranzburg, Milbank and Watertown
    • Fixed Wireless Internet
    • 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
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