Reply to "Beverly Hills Motor Cars? Someone on the internet was asking..."

That doesn't seem like an honest business practice - not trimming sold or stale listing on their website. Unless they disclose that fact?

A distributed auto dialer system could be programmed to call their number and leave random inquiry phone calls to tie up their resources until they comply. The same can work with all the incoming scam and phishing type calls. Tie up there inbound calls so the miscreants have to field all the incoming calls.