Yep, although knowing who you owe won’t stop someone from claiming you owe them. It just lets you know the call is bogus. Knowing the call is bogus won’t stop them from calling you again and again, or calling your family or employer. Although in various jurisdictions those things are illegal, then again so is pursuing the bogus claim in the first place.
Just like the people that call me from “Card Services” offering to lower my credit card interest rates are bogus (they want me to tell them which cards I have, so no they aren’t lowering my rates, at best they are offering me a new source of debt to move existing ones onto, but I actually suspect they just want my card numbers so they can buy new shoes or something). I can know they are bogus calls, but knowing that won’t keep them from calling.