If you would read the question it was about whether or not I would be charged for the week the meter wasn't working, not about if the tech found my house.
In Indiana you would be charged. Assuming Texas is similar, the state writes up an administrative code that guides utilities on what they must do, what they can do, and what they can't do. Then, the utility files a tariff with the state, which they must sign off on, that describes in more detail what charges will apply to customers and how certain issues will be handled.
So, specifically to meter failures, under Indiana Code, a utility can go back up to one year to correct for a misreading or stopped meter. Regardless, a customer can always complain to the state utility commission if they feel the issue was not handled properly or unprofessionally. In some cases the estimated bill will be reduced by the PUC.
In the OP's case, it may well be that the meter is still working it just won't communicate back to the utility. In other words, the guy in the truck may be able to read it just fine, but the remote read back at the billing office may have quit.
I agree with the previous poster that suggests a new load on the meter may have caused a high-bill warning to trip in the electric company's system that has flagged your meter for a manual read and check. That happens all the time.
What we notice regarding customer meter locations is that the old guys that used to read meters by hand still know where every customer is....but the new guys that have come on since automated reading began (12 years ago where I work) don't have a clue.