I think it is somewhere in the 'blockbuster standard operating proceadure' not to give that kind of info out. However Blockbuster's corperate policies suck ass, and between the employees that don't know or don't care about the rules, you can get the info from them.
edit: I thought I had something that RBCP hadn't tried, but apparently he did. Very compleate.
By the way, the corperate offices are in Dallas, Texas
The login and passwords that you got are actually useless, so useless that you only need it to unlock one register, useally the one that doesn't have a till.