Feb 28, 2013
First, what kind of phone service do you have that costs you $1 per received call from spammers? Whatever it is, please tell us all so we can avoid it, ourselves!
Second, the area code on you caller ID (and caller name, too) can easily be spoofed, and no longer has any real correspondence to any particular part of the country, anyway. It might not even be in the country you think it is even if it's NOT spoofed. See: "Area Codes, Now Divorced from their Areas," by Ian Urbina, The New York Times, October 1, 2004, http://www.nytimes.com/2004/10/01/nyregion/01code.html?_r=0
last accessed Feb. 27, 2013.
You should know that if you call BACK, however, you will be charged the regular geographic rates (plus any other fees, which may include per minute costs of calling a cell phone and/or exhorbitant pay per call rates like the old "900" sex lines charged.
And that, ladies and gentlemen, is how many scammer evade the do not call rules. They hide behind spoofed numbers or are hiding in places, perhaps overseas, that have nothing to do with the apparent, old fashioned location of their phone number.