Why did that address change?
The person did not move.
Did 911 change the address?
Yes folks, that is what happened. in order to provide better service in emergencies.
THERE ARE 5.8 MILLION RECORDS ON LACS WHERE ADDRESS CHANGED FOR 911.
According to the USPS site-
The LACSLink product provides mailers an automated method of obtaining new addresses when:
---a 911 emergency system has been implemented to convert rural-style Addresses to city-style addresses.
----a street address has been renamed or renumbered.