This outfit of crooks change their telephone number every once in a while so you do not find the reports of their criminal behavior using their previous numbers. I got a call on my unlisted residential number that has been on the federal do not call list since it first started. Their phoning me indicates that they are federal level felons.
My cell is on the do not call list, also since it first came out, I've even double checked a couple of times. (I still get those toner hogging dumb tele-sales faxes....)
The number that called was (559) 266-6306 on 12.20.12. It ends up being Coverall cleaning, whom I use locally in San Diego. But the call came from there Corporate office in Fresno. My company purchasing people gave out my cell # instead of my office number. I still don't take calls from people I don't know, if they really do want to get a hold of me they can try my office # or my email if they are known to me. I know there is very little privacy out there but I try it keep the little I can. They did call my office line that how I found out whom it was and I asked where they're out of (Fresno) matches the call I got 30 seconds earlier.
Coverall is a franchise janitorial office cleaning. I've had my cleaning service with them for 5 or 6 years. But since its a franchise its only as good as the cleaning person you get.