Possible Scam Alert: att43.com, automated phone call from 800-922-0202

Fellow AT&T customers - Have received a call twice now from 800-922-0202 telling me that I can receive a $43 credit on my AT&T bill, just goto 

[Third party link removed per Guidelines]

and login with my AT&T user/password. I believe that this is a phishing scam to grab user id's and passwords. Hope Im wrong, but if Im not ... beware!