Looking for AT&T internal routing contact

[Al <awnanog () sunnyside com>]

If someone knows a good AT&T routing problem contact, please let me know 
offline.
Apparently in some cases the AT&T system routers in the business fiber 
division stop routing IPv6 to customers.
I suspect some mid-level DHCPv6 larger block lease expiration issue, but 
all I know for sure is that AT&T mid-level routers start returning 
"address unreachable" errors for blocks of IPv6 addresses.

As expected there is no working customer service infrastructure at AT&T 
to deal with anything other than customer modem issues and they're not 
allowed to escalate.

If anyone has a contact, please let me know.

thanks,

Al Whaley
Sunnyside Computing, Inc.