You get a voicemail from a wrong number - do you return the call to let them know they have the wrong number, or let it be?

Does it depend on if the message contains certain details – like, I’m at your house when we were supposed to meet, but you aren’t here, or I’m trying to set up this work order but haven’t heard from you so please give me a call? Does it make a difference if someone has repeatedly called your number incorrectly?