AT&T Advertising Solutions & YellowPages.com
100 Corporate Parkway Suite 500
Birmingham, AL 35242
Toll Free: (866) 885-5497 ext. 2149
Complaints can be called in to: (937) 296-2068

After canceling my yellowpages.com listing these people started callimg me non-stop.  No matter how you tell them "NO" they will keep calling you.