Digital phone service from ITC

Nobody knows phone service quite like ITC.
We’ve been providing phone service to South Dakotans for over 50 years, and we’ve learned a few lessons from our customers along the way — about providing the best quality service with a personal touch and helping customers get the services they need at an affordable price.
 
In addition to providing the highest quality digital phone and long distance service at a great price, ITC offers a wide range of affordable calling features from Caller ID and Voice Mail, to features that can screen out telemarketers or allow you to forward your home phone calls to your wireless phone. For the best value, choose one of our ONE RATE Packages which includes unlimited local calling, popular features and long distance! (Click here for information regarding Lifeline & Link-Up programs.)