Who called from 9045074433

asked about ex brother in law but phone is not listed in my name

I keep getting calls from various 507 numbers. The last 4 digits change every few days. I never answer and they never leave messages.

Debt collector looking for my stepson that we haven't heard from in years. He left owing so many that I don't know who the original debtor was that this company, "M.R.S." bought the list from.

The caller may also be a scammer or junk debt buyer who can't prove your son owes the alleged debt.