Greetings. I'm in one of the neighborhoods that AT&T is digging up to provide FTTH. I believe that, when the fiber is lit, I can buy service from either AT&T or Sonic. Does anyone on this list have current FTTH service from either of them? If so, do you get IPv6 service? If so, do you get a /64, a /56 or, if I can dream, a /48 for your home?