Mad City Broadband

Mad City Broadband has been acquired by SupraNet Communications!

Over the course of the next few months, we will be working to integrate our networks and technical support departments. For existing Mad City Broadband customers, please continue to use existing technical support channels. A member of SupraNet will be in touch with existing Mad City Broadband customers very soon, to discuss any transition items related to the acquisition.


Mad City Broadband Support




If you are looking to enable residential service in a multi tenant building, please go to or call 608-237-6152.


For more information about the acquisition, please read the press release:
SupraNet Communications, Inc. acquires Mad City Broadband