I got the call too, on 2/13. I didn't answer because I was at work and didn't recognize the number. After Googling the number and finding this blog, I am here to say I am also on Waiora. My number is also on the National do not call list.
I got a call from this number at noon on 2/13/08. I asked where she got it and my first name, and she asked if I sold "Waiora." I have purchased this product, but I was not a distributor.
I keep receiving calls from that number, but since I screen my calls I won't pick up. I posted here about this a few days ago but my post disappeared. That's why I write about it again. (Original post on Feb. 13 before kris-y - 1 of the 4 wairora people).
I just got a call from this number. I am with Waiora as well and I think they are getting the number off our web sites. I have sent this number to Waiora to see if they can trace it down.