got a call from this number on my cell...did not answer but voice mail was left just saying Call our department immediately and repeated the phone number. I called the number from another phone and person with very heavy access answered Internal Revenue Service. I hung up knowing that this is one of those IRS scams.
Indeed they want to scam you or your grandmother out of money and consistently use various numbers but always use fear like a terrorist, The IRS does not call you..... These people are reprobates and lack any morals. Call them back from your work number and play along, but do not provide them with any financial gain. Instead waste their time, ask them to hold while you get the door, Tell them Islam is evil.... It's amusing when they realize you know they are frauds and they get angry!