Received call 6-29-11. The 901-134-9616 number is invalid as no phone number prefix can begin with 1. Have also been receiving multiple calls from 918-442-0639 over a period of several days prior to this with nobody ever on the other end when I would answer. I blocked all calls from that number and figure it is the same place still calling and spoofing the caller ID with an invalid number to avoid blocking.