Another thing to consider: This merely captures info after that fact, and does zero for pre-emptive action. Recording the info in a theft of this type does zero as a deterrent. Having used to work for VZW in sales, I can tell you that to a degree, lost / stolen records were always kept for ESN / MEID, assuming a customer actually reported it when it happened. What ends up happening is that someone brings a lost / stolen phone into a store...the employee discovers the phone as being hotlisted / unable to activate....then they advise the customer of why the phone can't be activated.
At no point can the employee imply that the person that brought the phone in actually played a role in its theft. At no point can the employee take the phone from the customer and keep it, stolen or not. All that can be done is to inform whoever possesses the phone of why it can't be activated. Sometimes they surrender the unit, sometimes they don't. Either way....next to no penalty actually comes from someone possessing the unit. Things may have changed...but this was how things typically went from 2001 through 2008, at least at VZW. The fear of falsely accusing someone / royally pissing off a potential customer outweighs the ability to really get anything done.