Who called from 3152073545

IRS scam

Same here IRS Scam left a message with a different number to call back the ITS sends letter not phone calls turn them into FTC

Only received half of a voicemail message. It caught the end," ...get case# & speak to a Fed. Agent." there was a good 10-15 sec pause and then ended with" Thank you for your time, you will not be contacted again." Unfortunate part is I get these calls several times a week.

Yep, you got the IRS SCAM call.  Think about a call blocker, Ryan.  There are many models available for land lines and you can download a call blocking app for your cell.  Here's the 800 notes forum on call blockers:
http://800notes.com/nb/search.aspx?q=call+blockers

Pretends to be IRS and you are in big trouble LOL! Why isn't it easy to bust these people? They give you their number!