Route 142 E, Dahlgren, Illinois 62828
Hamilton County Communications, Inc.


Welcome to Hamilton County Communications, Inc. We are a subsidiary of Hamilton County Telephone Co-op located in Dahlgren, Illinois. Our company provides quality high-speed internet solutions and business telephone systems throughout a large portion of Southern Illinois. Hamilton County Telephone Co-op provides landline telephone service throughout the rural areas of Hamilton County and bordering six counties. Our goal is to provide high-quality services in our rural areas that you might typically only see in cities.

As of January 27, our Online Bill Pay option will be unavailable as we upgrade our online payment site. The upgrade is scheduled to be complete and accessible on February 2nd for online payments. We apologize for any inconvenience during this timeframe.