Foreign sounding woman made threats to bomb my home--saying she was a member of ISIS. She remained very calm but her threatening words were alarming. She told me that I was targeted and that my home would be bombed. She threatened me about 4 times during this call and sounded mocking and condescending as well as threatening.
Caller ID says "RSQUARED". They have called from different numbers. I blocked the entire area code so I can save space to block more numbers from other nuisance callers.