Didn't get the message but the number does match previous notifications from AT&T. Gave it a try... will update if I get a response. [edit] Correction, it's a

Didn't get the message but the number does match previous notifications from AT&T. Gave it a try... will update if I get a response. [edit] Correction, it's actually not quite the same as the number for previous notifications. Previous was 11113000 so my phone 'corrected' the new number (11113020) to the previous one without me noticing. However, yes it seemed to work with the 11113020 #.