Call back gets "rapid busy signal"; no voice mail, no identification of a bank, or after hours message, etc. That is, there's no indication that this is a legitimate business. Sounds more like a spoofed number. Clearly a SCAM.
It's a roofing scam ! Caller said they had an appt. to look at my roof. We recently had several hailstorms in N.Texas; these weasels are coming out of the woodwork !