Who called from 8653296332

This # has called my work phone 3 times this week but when I pick up, there is nothing - no sound, just silence.  Not sure who it could be.

I have been getting calls from this number to my office line for several weeks now. Never leaves a message and persistent.

Same here.  About 3 or more times a day for 2 weeks now.  I answered it the first couple of times.  It didn't even sound like anyone was there.  Just dead air.  I routed it directly to the voicemail service after that.  Never leaves a message.  Very odd and frustrating.

Likewise to you guys - this was the first occurrence, hopefully the last.

has been calling my work # for weeks, two and three times a day.  just dead air when you answer