I'd like to add for anyone reading this that I eventually found my data
usage and it was easy in the end although a bit obscure to find (in my
opinion). To find your "data history got to your account and click on
"View Latest Details of Usage and Cha...
Yes it is account specific BUT... anyone buying into a new agreement
needs to know their data history and be allowed to make an informed
decision based on their usage history. Otherwise selection of a new
agreement is in the hands of the seller only ...