Calls once or twice a week. Never anybody on the other line. I'm in Ontario, Canada, so a Californian number doesn't need to be calling me regarding energy costs, if the previous reports are correct and that's what they call for.
12/11/15 13:52 PST Only ID is Los Angeles CA, so didn't answer. Went to voice mail and message was a partial recording. Will attempt to block this number via no mo since it was an obvious recording. Unfortunately, my blocked number list has been obliterated by Verizon in an attempt to fix a different problem have no idea any more which numbers I had already blocked.