Got one just now on my work number!  I waited through the recorded message but then it cut off before any live person got on.

Does anyone know the address associated with this number?  They've called a number of times.  I'm fed up.

Vent Cleaning...hung up on them, so didn't get name or full spiel.

Yes, they called me too. It is advertising a vent cleaning service. They disguise their phone number because the phone call is illegal if you are on the national Do Not Call list.