I did. I called three different times and not one of the sales people for Bright House Networks here in Florida knew about it. I said it is the lowest package with just the bare minimum channels like ABC, NBC, FOX, CBS and they said "No, the lowest plan we offer is $25+tax. There is nothing called lifeline."
If the house has been previously hooked up for cable (or still is for internet) you can try hooking up anyway. A lot of them will usually have those channels come through anyway because it costs them less in filters and things to do so. However some of them still encrypt them so it's a bit of a crap-shoot as to what you'll find.