Same experience as Dave [above], only my call was on 9/15/2009 and once before but I don't remember the date. I saw on another website that an individual called her phone company [Verizon] and it blocked this number. I'm going to call my provider and see if that works.
Same situation here. Sara called asked to speak to my wife (used our last name). I asked her what it was regarding. She said she just needed to speak to Mrs. ___. I asked again what it was regarding and she said “no you may not,” and she hung up.
Got a call from the number saying they were from "National Kidney Foundation Pick Up Service" wanting to speak to my wife, to get unwanted household articles. I asked for a call back number if we decided to use them. She said there was no way we could get back in touch with them. When I asked if they were associated with the National Kidney Foundation, she got very rude and hung up on me. SOME KIND OF SCAM GOING ON HERE....
If you have Time Warner, you can block this number, up to a total of 30.
Go to Time Warner website, My Services. (You will need to create a user name, such as your e-mail, and a password). Then click on the My Home Phone tab, then click on VoiceZone, then Call Blocking. Enter 7049999668, Save Input at the bottom, also Save Changes at the top.
I've put this fake "Kidney Foundation Pick Up Service", along with the annoying "Do you own a small dog?" idiots on call blocking.
The beauty is: you never hear a ring, or see it on caller ID. When these geniuses call, it goes nowhere.