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

CONTACT US

CALL US

Phone: 605-637-5211
Fax: 605-637-5302

FAQ

Answers to
Frequently Asked Questions
Click here 

MAIL

P.O. Box 197
New Effington, SD 57255

24-Hour AFTER HOUR HELP DESK

Phone: (605) 637-5211

CONTACT US

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

(605) 637-5211

POPULAR LINKS

  • Blog
  • Online Phone Directory

ABOUT US

  • Mission
  • Our History
  • Board and Staff
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
      • Voice Services
      • 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
TNICS