I just googled the number and came up with this site!!  SCAMMERS!!  Or we ALL are in trouble!! I can laugh now and sleep easier, thank you all for the posts!!  I am in PA SAME number 415-251-0522 and the name of MICHAEL DANIEL from IRS and i have to retain a lawyer!!  HEAVY indian accent!!  He/they should be put in jail for impersonation!

Came back from a week visit in Cali to a caller with a heavy accent claiming to be with the IRS and telling me to call...you guess it Kenneth Webster. Heavy static with beeps and other noise. Same song and dance but they actually called me back after I got disconnected with a random busy signal. Must be scamming lots of people.

Thank you for this post. This Idiot Indian guys called my home number, but I did not pick up the phone because of his caller ID with 415 area code in California last night. After retrieving his message regards the IRS question to my 2013 Tax Income , his name was Clint Brown. I called back this morning, but no Greeting or providing me an opportunity to leave him a message. I realize this is unusual, I googled it and found this post. I hope this post is the right place or it could be a weer thing from the same group of people.

I also received a message from what sounded like Robert at 415-251-0522 claiming to be the IRS - heavy Indian accent as well. When I called back he gave me vague answers and claimed I owed some $3,900. When I got a little hostile as he threatened that an arrest warrant would be out for me in 2 hours he hung up. So unnerving to think you're getting a call from the IRS! I am thankful that all of you posted what you did as it helped me realize it was a scam.

I just got a message from this number saying my brother had a "dire" issue with a IRS and that I should not disregard the call.  The man had such a horrible accent that I had to play the message 3 times to make out what he was saying.  He said to call Kevin Brown from the IRS at 415-251-0522.  I'm annoyed because I actually called back twice and got busy signals so it seemed quite suspicious. Thanks for posting this number as a scam!