Who called from 6506245345

Repeated calls within a half hour on 2/3/2010, 7/30/2009, 6/17/2008, and other occasions. No message is left; on dialing this number, a modem attempts to pick up.

Do not want.

Constantly getting calls and left voicemails from the number above. When I listen to the vm or pick up the phone, it’s just a beeping noise.

June 5, 2014
Received a call from this number at 7:38am. I answered as it was a local number - nothing but the beeping of a modem, so I was unable to ask that they remove my number from their call list.