Relay South Dakota Customer Support
Do you have questions or concerns about the relay service and use of 7-1-1?
Our Customer Service Representatives are available Monday-Friday from 6am – 11pm Central Standard Time.
877-866-8950 (voice or TTY)
CapTel Customer Service
Do you have a CapTel Phone that you need support with?
Our Customer Service Representatives are available 24/7! (excluding holidays)