Granite Wave provides fixed wireless Internet access to the Shawano and Antigo area. Please review our coverage map at http://granitewave.com/index.php?option=com_content&view=article&id=19&Itemid=33.
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Monday - Friday 8:00AM - 5:00PM
Phone SupportPhone support is available 8AM to 8PM Mon-Fri and 9AM to 1PM on Saturday
Granite Wireless, Inc. does not support: Vonage, Skype, Magic Jack or other 3rd party VoIP products and is not responsible for the individual performance of these or other products.
These applications adversely affect the speed and reliability of your internet connection.
If you choose to use these applications Granite Wireless, Inc. accepts no responsiblility for latency issues related to your internet connection.