Who called from 6504561234

I have gotten repeated calls from this number. I answer after 2 rings, there is about 5 seconds of silence and then an automated voice say "good bye." I dial back and get a "this number is disconnected" notice. Makes no sense.

I received a call from this number today.  Did not pick up and the ringing stopped after 2 or 3 rings.  No message left, so it's going into my call blocker...

No message left. Blocked the number.

Seems like a spoofed number because of the numerical order, same as others, 2 or 3 rings and then it stops.  Caller id shows "unknown number"

CID says " OUT OF AREA". They left no message.  Looks like faked number.