Someone called from this number saying they from the I.R.S

It's a scam. The IRS doesn't call, they send mail. Block and ignore these calls.

no message just rings then says they are theIRS

Got the message that this call is from IRS and that it is final. That IRS is starting law suit against me - and that I have to call them  back ASAP. I do not have the issue with IRS. When I called the number - the auto answering notified me that that phone number is not in service . IT IS SCAM.

http://800notes.com/forum/ta-de071afa5bd5041/dangerous-new-trend-in-irs-scams
http://southwickpolice.com/irs-scam-swatting-incident/

http://www.irs.gov/uac/Tax-Scams-Consumer-Alerts
http://www.treasury.gov/tigta/contact_report.shtml
http://800notes.com/forum/ta-8c2f64bf2b91fa5/irs-warns-of-telephone-scam

http://bigstory.ap.org/article/4b849c65e54346 ... leader-irs-scam

Report the Calls to the real IRS here:
• Report the incident to the Treasury Inspector General for Tax Administration at 800-366-4484.
• You can also file a complaint with the Federal Trade Commission at FTC.gov. Add "IRS Telephone Scam" to the comments in your complaint.

To file complaints on Foreign company's and scams:
Read up on it here:
http://800notes.com/forum/ta-d20d86fdc3e145c/reporting-international-scams
https://www.econsumer.gov/#crnt
eConsumer.gov: Report Your Complaint
E-mail: econsumerwb@ftc.gov

Do a search on call blocking devices and phones.If its a cell phone, there are free call blocking apps out there including trac & straight talk.
http://800notes.com/forum/ta-5d4e343675a5629/call-blocking-devices