When you say “in Intrado” if you’re referring to PS-ALI, that should be it if the record is correct and not in error. Here, TAR code along with county and town matter, but all of it is part of MSAG.
So as part of the move process the address was updated with the carrier or e911 provider . All things considered if nothing else has changed it should work.
Only other thing I can think of at random, if you moved sites and have a new SIP trunk or PRI, the carrier will have to make sure that they allow you to send the various DIDs and not the billing phone number, but you’d hope AT&T would catch that.