at&t business ipv6

dear lazynet: sorry to ask an end customer question here, but we're at a bit of a useless point, with actual clue being blocked by an account rep. i have at&t gig fiber at home and it seems to be a pd /64. works fine. at the office, we have at&t business 1g fiber going into an arris. behind it we have a cisco asa with five lan segments. only ipv4 is enabled. i want to enable v6 in the office, but can not find out what at&t is providing. i would hope something such as a pd /56 with a static allocation. after all, we pay through the nose for five static v4 prefixes. anyone been to this movie and care to divulge the plot? thanks randy