I get calls at all times of the day and evening and no one ever answers.  This has been going on for about a year, and happens at least twice a day.

yes. 3am lately. Never a message nor machine.

I too was a victim of the creep calling me from 512-692-0000 except that last night a name came up on the caller ID - Susan Joiner attached to that phone number. I did a search on Google with her name and 512.  Interesting.

I am calling donotcall to re-register my phone numbers....I hope this stops the "silent" calls I've been receiving and logging them from 512-692-0000. 1am most nights. No one says anything and no message is left on my answering machine..I have read about my rights on the "harrassing calls" info on FTC. I too checked out the source of these calls on google.

We received three calls last night 10.8.08 from 512-692-0000 - 11:30 p.m., 12:20 a.m., and around 1:30 a.m. We had to unplug the phone. Sad to see others are having the same problem.