Actually, as far as AT&T is concerned, their backbone has already supported IPv6 for some time, and they offer IPv6 services to enterprise customers. As far as home users/small business, they've been planning on deploying an update to their residential services this year (See here: »www.att.com/esupport/ipv6.jsp#fb···lLlMnkIg)
Might want to fact-check before you spread false information.