This number seems to always call my land line when my baby is laying down for a nap. I answer and can usually hear someone on the other end moving around. I'll say hello 3-4 times. They never respond and then they hang up.
Number calls me numerous times a day! On my phone it says it's from staples, mn and I'm only couple hrs away from there but I answer I hear someone breathing and moving and they hang up! Annoying!
Judging from what y'all are saying, that it is Google voice, google is probably in the process of trying to confirm peoples' telephone numbers to voices that respond and match them up with names...
It may sound out there, but it sounds like cataloging!