Called my DNC registered landline. Left a partial voicemail. "Our department number (626) 522-4455…"
I used *67 to call back. No ring, just silence. why leave a voicemail to call a no working number?
Amazing that these guys are still around. There was a major bust last year: "Dozens Arrested In IRS Phone Scam Call Center Raids" - Forbes
http://www.forbes.com/sites/kellyphillipserb/ ... s/#26902fc749b6
Obviously the reward still exceeds even this risk.
Note that in the 1990s, there was an IRS office in El Monte on Flair Dr. I do not know if it is still there or if the phone number maps to that office. It's possible that scammers are now using Real IRS caller IDs. The REAL FTB's numbers in Sacramento and Rancho Cordova have been abused by scammers.