They call my house all of the time

Just received a call from some kind of `credit card service` about our card status or something to that effect. It has also happened last week when my wife answered and yes; we are on the do not call list. There's got to be a way to track down this service and disable them...

It's a credit card scam. Thye called here about 25 minutes ago. They also use 305-000-7256.

I think these guys are spoofing non-existent phone numbers for the CallerID when they call saying "this is a call from your credit card company." First of all, I believe this constitutes a perpetration of a FRAUD since I have long ago canceled all of my credit cards !! I previously spoke with someone on 2010-05-27 1:33:18 PM CDT (CallerID 1-826-000-9728) and told them I am on both the national and state "do not call list" and to remove me from their system. They called back today with caller ID 1-265-000-2899. The caller ID numbers they have used so far all have 000 as the prefix and are:
1-407-000-1919 on 2009-06-16 4:18:03PM  CDT
1-305-000-9876 on 2009-07-18 10:28:04AM CDT
1-917-000-9283 on 2009-12-07 1:26:05PM CST
1-773-000-0000 on 2010-04-06 12:59:42PM CDT
1-826-000-9728 on 2010-05-27 1:33:18PM CDT
1-625-000-8892 on 2010-06-01 3:43:27PM CDT
1-265-000-2899 today, 2010-06-15 2:42:03PM CDT

I also received 15 calls over in the last year between 2009-07-01 and 2010-04-27 from 1-000-000-0000.

Anyone have any idea who we can contact to get these guys charged and off the grid ?

I got that on my home phone yesterday too.  Still don't know who/what it is.