Who called from 3105559014

Multiple calls from this a+++++e, won't speak when you say hello, stays on line. Then hangs up and does it again. All day.

Two calls received so far today. No message. Caller ID says Dir Asst. CA - I sincerely doubt that directory assistance was calling me. Don't bother to answe.

Got a call from this number, tried calling back but Google hangouts won't connect the call.

same

This is obviously a spoofed caller id. The ONLY prefix in all of the US, Canada and the Caribbean that is 555 is directory assistance, which is (xxx) where xxx is the area code 555-1212.