Are you able to send and receive texts? They need text service to verify. Also maybe give isisrootbypass v3.0 a try.
Getting a corporate discount and being on a corporate account are not the same thing. Isis should still work for you. If nothing else you will get a card in the mail instead being instantly activated.well this was a big waste of time, I get a corporate discount as well. I just spent time getting the new secure sim card for my phone and doing the root cloak only to now read this thread. WTF! give me google wallet back.... ugh