A:AnswerIn my experience, No. In my area Centurylink is a DSL service which runs through the phone lines. This is a cable modem for service that runs through a coax cable.
A:AnswerWorks with RCN. As for the router, I have my ARUS router attached and it works fine. None: clone MAC address of computer to the modem. ISP’s don’t like routers connected to modems.