The Locatable Address Conversion Service (LACS) indicator describes records that
have been converted to the LACS system (a product/system that allows mailers to
identify and convert a rural route address to a city-style address). Rural route
and some city addresses are being modified to city-style addresses so that emergency
services (i.e., ambulances, police, etc.) can find these addresses more efficiently.
For Example:
·L = LACS address: The old (usually rural-route) address that has been converted
for the LACS system.
·Blank = Not applicable