ABOUT SONIC
A local network built for local communities.
SonicPCS is the internet and phone service brand of Sonic Spectrum, Inc., headquartered in Durand, Illinois and serving communities across Northern Illinois and Southern Wisconsin.
We built our business around places that big providers often overlook.
Sonic delivers service using a mix of fiber and fixed wireless technology. That gives us flexibility to serve dense neighborhoods, small towns, rural roads and local businesses with the technology that makes sense for the location.
Our goal for this website is the same as our goal for support: make it easy to find what you need and get to a real person when you need one.
Built and supported locally.
Our network is installed, maintained and supported by people who know the communities we serve.