Keep getting calls from (310) area codes, silent upon pickup, "disconnected or no longer in service" upon call-back. Each time they call it's from a different phone number: (310) 325-7446, (310) 391-3140, and (310) 637-6680 so far, all three "disconnected". It's really strange. Called my phone company, they traced two back to Pacific/Nevada-Bell, and the other back to Verizon Communications in Virginia.