Round Rock has a solid structure for both telephone and wireless services. The infrastructure and lines needed to stay ahead of the technology curve is present in Round Rock. SBC supplies the cable infrastructure throughout the city. Since, the service side of the industry is deregulated, it gives businesses and the community many options for their service.

Round Rock has an access to digital, ISDN, fiber optics, T-1 lines and more for the city understands the importance of a wired community and therefore has an infrastructure already in place to accomodate it.In fact, Round Rock was one of the first communities to wire every workplace, household and community setting with digital capabilities. It is the dedication to this reality that has made Round Rock one of the cornerstones for the technology industries.