Who called from 4696783259

Caller indicates he can send you medications at 60% off or more.  The all came in on caller Id as anonymous.  Beware no pharmacetical company would have their name on caller id.

They didn't leave a message.  20 users on Truecaller report it as spam.

did not answer

This is a "spoofed" number. When you call it back it says the number is not in service. Therefore, a call from this number could be from anywhere. I recommend not answering.

Robo message left that stated IRS agents are awaiting my return call. I've not had any previous issues with the IRS so I suspect this to be a scam.