Look here it explains it, scroll down to where it says "area code 844 detail". Let me say again, my phone is a non-contract cell phone, a Trac-fone, what I call a "chat and chuck" phone popular with folks intent on doing bad things, making one call, then smashing it, pulling the battery and dumping it in a garbage can. No info, no address, no credit card, no GPS locator, no nothing. Nothing on that phone can be traced at all to my personal home address or land line number. I would think that I would have gotten numerous letters and bills from whoever I supposedly owe in the mail before I started getting this phone calling blizzard from hell.
http://areacode.org/844