Who called from 2409497047

Hello, Thsi is the IRS. Please call back before must take action.

Hello, this message is from Internal Revenue Services. The very second you receive this message from IRS you need to call us back at our hotline... to avoid legal action taken against your name

Note the plural! The government agency is called Internal Revenue Service

To avoid legal action taken against your name you need to call IRS.

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

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Do consider maybe getting a call blocking device or phone.. You can google them and many are around $60.00 or so.