Afaik, XFinity is distributed over TV-cable - it is a ComCast brand. So if you can have a telephone-line - and the big phone companies are obligated by law to give you access to a phone-line - you can have ADSL. The difference is that a TV-cable is shared between all end-users but the phone-line is your dedicated pair of copper-wires. If you have a nerd (me!) on your TV-cable, trying to download the whole internet, your internet will be slow.No, mine is xfinity...the absolute only one in this entire area...no matter what it says on TV...plus cell service...many areas stink here...we area in the midst of no where...one stop light in town and everyone complains it takes too long! Lol
However, due to the length of the phone-line, ADSL may be slow too.