Who called from 5036937996

And???????????????????????????????

Got a robo call from this number.   When calling it to check on the source I got a message that the number was disconnected!

Say the company name is Cleaning Solutions they want to clean air ducts for $40. said they  worked for me before. I never heard of them.

I got a robo-call from this same number tonight. They inferred that I had used their services in the last couple years. Never heard of them.

Got the same call just now, I did have my dusts cleaned a few years back, but do not remember it being this company.
When I said I don't usually accept solicitation calls and asked for verification they hung up on me.