714-705-0606

Got a call on my cell from this number. Let it go. Left voicemail in automated voice that started in the middle of the message. No identification. Referenced  a "case file" but no details and to call that number back. Did not callback. If they won't identify themselves, then they're bogus.

Received same message, stating the IRS was about to file a lawsuit against me.  First of all, the IRS does not call; they send a letter.  I did not call back but kept the voice mail message as evidence.

DO NOT RESPOND TO THIS PHONE NUMBER.  If you do, they can get all your information off your phone, which if you're linked up to internet (most people are), they can scam your account numbers, passwords, etc.  DO NOT RESPOND OR ANSWER CALL.

two calls one day......IRS filing suit

Ditto on Dynoputer's post. I've been getting these calls on my land line for months now.  Frustrating.

It's a SCAM...big SCAM..well known SCAM.  It's the IRS/Treasury department scam.  Don't answer.  Don't call back.  Just block the number and forget about it.  Here's some information from the real IRS as well as a news story about some of these criminals that were arrested.
https://www.irs.gov/uac/newsroom/irs-repeats-warning-about-phone-scams
http://www.forbes.com/sites/johnwasik/2016/06 ... u/#6cb8a18e171f
https://www.pindropsecurity.com/irs-phone-scam-live-call_analysis/
http://money.cnn.com/2016/05/25/news/irs-impersonators-scam/