Who called from 9493177002

Anyone else?

yes got two

Comes upon caller ID as invalid number and there is noone there but somehow it starts beeping the busy tone

Blocked the number before the phone finished ringing. Not a hard decision when the number is unfamiliar and the CID reads NAME UNAVAILABLE.

Really dumb caller asking if I approved of Obamacare.  Told them it was none of their business and not to call back.  They called back 2-1/2 hours later with the same question.