So I live in Aussie. I've rang up a couple of times for my account before and they ask for cdkeys etc. It's all good and they provide me with services like removing my authenticator when I clear my phone and stuff. I recently traded my account for one with the home address located in America.
Will they be at all suspicious if I ring up from an Australian number, I'd be calling the Australian Blizzard hotline. Oceanic+US servers use the same network. asking them to help me about my new account?