A chanel exception has occurred:
No block found given name.
The Sign In/My Account page tells me that it is still under construction, but I can activate or refill on the other pages. I might expect this from little Jimmy down the street who tries his hand at web building. Don't worry though, they also offer telephone activation. But this just provided a recording telling me no one is available and I should "check back later." Come on Walmart, this is not the way to launch a new cell phone service.
More to come when and if this is resolved.